Fatal error : Class Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy contains 1 abstract method... (Symfony2.8/PHP7)
Fatal error : Class Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy contains 1 abstract method... (Symfony2.8/PHP7)
几个月前，我们将公司内网从 Symfony 2.3 升级到 Symfony 2.8，从 PHP 5.6 升级到 7.0.10。
然后，由于循环引用，我们遇到了很多"Fatal Errors"，可以通过重新启动Wampserver "erased"。
我读到这可能是因为将一些参数传递给服务。我通过仅传递容器并将其设置为 属性 来纠正此问题，即使我不相信这是一个好习惯。
我还读到这可能是因为 opcache，所以我禁用了它。
之后，我们不再有这个问题。然而，自两周以来，一个新的 "Fatal error" 随机出现：
PHP Fatal error: Class Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (SessionHandlerInterface::open) in C:\wamp\www\symfony\app\cache\prod\classes.php on line 393
或
PHP Fatal error: Class Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (SessionHandlerInterface::read) in C:\wamp\www\symfony\app\cache\prod\classes.php on line 393
我们只需重新启动服务器即可。我看到很多人有类似的错误，但我找不到任何真正的解决方案。我不知道这是 PHP 错误还是由于 Symfony 2.8 - PHP7 不兼容，尽管 Symfony achieves 100% PHP7 compatibility 还是我们代码中的错误。
在内网上进行特定操作后，我会尝试了解是否会出现此错误。
我希望我的问题有所不同并且有人会找到解决方案。如果我忘记了什么，或者如果您想查看代码的另一部分，请告诉我！
我的配置：
Windows 服务器 2008 R2
WampServer 3.0.6 :
- 阿帕奇 2.4.23
- PHP 7.0.10
- MySQL : 5.7.14
Symfony：2.8.25
作曲家：
Composer version 1.5-dev (b07b4c3428a57b68e385ae3db0474e6c5400789b) 2017-04-28 09:25:51
composer.json :
{
"name": "symfony/framework-standard-edition",
"license": "MIT",
"type": "project",
"description": "The \"Symfony Standard Edition\" distribution",
"autoload": {
"psr-4": { "": "src/" },
"classmap": [ "app/AppKernel.php", "app/AppCache.php" ]
},
"require": {
"php": ">=5.3.9",
"symfony/symfony": "2.8.*",
"doctrine/orm": "^2.4.8",
"doctrine/doctrine-bundle": "~1.4",
"symfony/swiftmailer-bundle": "~2.3,>=2.3.10",
"symfony/monolog-bundle": "^3.0.2",
"sensio/distribution-bundle": "~5.0",
"sensio/framework-extra-bundle": "^3.0.2",
"incenteev/composer-parameter-handler": "~2.0",
"friendsofsymfony/user-bundle": "v2.0.0-beta2",
"friendsofsymfony/jsrouting-bundle": "dev-master",
"liuggio/ExcelBundle": "2.0.*@dev",
"knplabs/knp-snappy-bundle": "dev-master",
"h4cc/wkhtmltopdf-amd64": "0.11.0-RC1",
"symfony/intl": "^2.8",
"symfony/property-access": "^3.2",
"symfony/assetic-bundle": "^2.8"
},
"require-dev": {
"sensio/generator-bundle": "~3.0",
"escapestudios/symfony2-coding-standard": "~2.0"
},
"scripts": {
"symfony-scripts": [
"Incenteev\ParameterHandler\ScriptHandler::buildParameters",
"Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::buildBootstrap",
"Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::clearCache",
"Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::installAssets",
"Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::installRequirementsFile",
"Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::prepareDeploymentTarget"
],
"post-install-cmd": [
"@symfony-scripts"
],
"post-update-cmd": [
"@symfony-scripts"
],
"build-params": [
"Incenteev\ParameterHandler\ScriptHandler::buildParameters"
]
},
"config": {
"bin-dir": "bin",
"platform": {
"php": "7.0.10"
}
},
"extra": {
"symfony-app-dir": "app",
"symfony-web-dir": "web",
"symfony-assets-install": "relative",
"incenteev-parameters": {
"file": "app/config/parameters.yml"
},
"branch-alias": {
"dev-master": "2.8-dev"
}
}
}
作曲家表演 :
composer/ca-bundle 1.0.7
doctrine/annotations v1.4.0
doctrine/cache v1.6.1
doctrine/collections v1.4.0
doctrine/common v2.7.2
doctrine/dbal v2.5.12
doctrine/doctrine-bundle 1.6.8
doctrine/doctrine-cache-bundle 1.3.0
doctrine/inflector v1.1.0
doctrine/instantiator 1.0.5
doctrine/lexer v1.0.1
doctrine/orm v2.5.6
escapestudios/symfony2-coding-standard 2.11.0
friendsofsymfony/jsrouting-bundle dev-master 31462ad
friendsofsymfony/user-bundle 2.0.0-beta2
h4cc/wkhtmltopdf-amd64 0.11.0-RC1
incenteev/composer-parameter-handler v2.1.2
ircmaxell/password-compat v1.0.4
jdorn/sql-formatter v1.2.17
knplabs/knp-snappy v0.5.0
knplabs/knp-snappy-bundle dev-master 40b780f
kriswallsmith/assetic v1.4.0
liuggio/ExcelBundle dev-master a028c00
monolog/monolog 1.23.0
paragonie/random_compat v2.0.10
phpoffice/phpexcel 1.8.1
psr/log 1.0.2
sensio/distribution-bundle v5.0.20
sensio/framework-extra-bundle v3.0.26
sensio/generator-bundle v3.1.6
sensiolabs/security-checker v4.0.4
squizlabs/php_codesniffer 2.9.1
swiftmailer/swiftmailer v5.4.8
symfony/assetic-bundle v2.8.2
symfony/inflector v3.3.5
symfony/monolog-bundle v3.1.0
symfony/polyfill-apcu v1.4.0
symfony/polyfill-intl-icu v1.4.0
symfony/polyfill-mbstring v1.4.0
symfony/polyfill-php54 v1.4.0
symfony/polyfill-php55 v1.4.0
symfony/polyfill-php56 v1.4.0
symfony/polyfill-php70 v1.4.0
symfony/polyfill-util v1.4.0
symfony/property-access v3.3.5
symfony/security-acl v3.0.0
symfony/swiftmailer-bundle v2.6.2
symfony/symfony v2.8.25
twig/twig v2.4.3
willdurand/jsonp-callback-validator v1.1.0
编辑 :
刚刚重现了这个问题，打开内网的时候看到的，不知道是打开之前崩溃了还是打开的时候崩溃了。在 Symfony 的 prod.log 中没有日志，但是在 wamp 的 php_error.log 中，有两个错误：
[31-Jul-2017 15:22:30 Europe/Paris] PHP Warning:
session_regenerate_id(): Session object destruction failed. ID: user
(path: C:\wamp\www\symfony\app/sessions) in
C:\wamp\www\symfony\app\cache\prod\classes.php on line 156
[31-Jul-2017 15:22:30 Europe/Paris] PHP Stack trace:
[31-Jul-2017 15:22:30 Europe/Paris] PHP 1. {main}()
C:\wamp\www\symfony\web\app.php:0
[31-Jul-2017 15:22:30 Europe/Paris] PHP 2.
Symfony\Component\HttpKernel\Kernel->handle()
C:\wamp\www\symfony\web\app.php:16
[31-Jul-2017 15:22:30 Europe/Paris] PHP 3.
Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel->handle()
C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\HttpKernel\Kernel.php:185
[31-Jul-2017 15:22:30 Europe/Paris] PHP 4.
Symfony\Component\HttpKernel\HttpKernel->handle()
C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel.php:69
[31-Jul-2017 15:22:30 Europe/Paris] PHP 5.
Symfony\Component\HttpKernel\HttpKernel->handleRaw()
C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\HttpKernel\HttpKernel.php:64
[31-Jul-2017 15:22:30 Europe/Paris] PHP 6.
Symfony\Component\EventDispatcher\EventDispatcher->dispatch()
C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\HttpKernel\HttpKernel.php:125
[31-Jul-2017 15:22:30 Europe/Paris] PHP 7.
Symfony\Component\EventDispatcher\EventDispatcher->doDispatch()
C:\wamp\www\symfony\app\cache\prod\classes.php:1779
[31-Jul-2017 15:22:30 Europe/Paris] PHP 8.
call_user_func:{C:\wamp\www\symfony\app\cache\prod\classes.php:1864}()
C:\wamp\www\symfony\app\cache\prod\classes.php:1864
[31-Jul-2017 15:22:30 Europe/Paris] PHP 9.
Symfony\Component\Security\Http\Firewall->onKernelRequest()
C:\wamp\www\symfony\app\cache\prod\classes.php:1864
[31-Jul-2017 15:22:30 Europe/Paris] PHP 10.
Symfony\Component\Security\Http\Firewall\LogoutListener->handle()
C:\wamp\www\symfony\app\cache\prod\classes.php:2635
[31-Jul-2017 15:22:30 Europe/Paris] PHP 11.
Symfony\Component\Security\Http\Logout\SessionLogoutHandler->logout()
C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\Security\Http\Firewall\LogoutListener.php:127
[31-Jul-2017 15:22:30 Europe/Paris] PHP 12.
Symfony\Component\HttpFoundation\Session\Session->invalidate()
C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\Security\Http\Logout\SessionLogoutHandler.php:34
[31-Jul-2017 15:22:30 Europe/Paris] PHP 13.
Symfony\Component\HttpFoundation\Session\Session->migrate()
C:\wamp\www\symfony\app\cache\prod\classes.php:529
[31-Jul-2017 15:22:30 Europe/Paris] PHP 14.
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->regenerate()
C:\wamp\www\symfony\app\cache\prod\classes.php:533
[31-Jul-2017 15:22:30 Europe/Paris] PHP 15. session_regenerate_id()
C:\wamp\www\symfony\app\cache\prod\classes.php:156
和
[31-Jul-2017 15:30:50 Europe/Paris] PHP Fatal error: Class
Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy
contains 3 abstract methods and must therefore be declared abstract or
implement the remaining methods (SessionHandlerInterface::open,
SessionHandlerInterface::close, SessionHandlerInterface::write) in
C:\wamp\www\symfony\app\cache\prod\classes.php on line 393
[31-Jul-2017 15:30:50 Europe/Paris] PHP Stack trace:
[31-Jul-2017 15:30:50 Europe/Paris] PHP 1. {main}()
C:\wamp\www\symfony\web\app.php:0
[31-Jul-2017 15:30:50 Europe/Paris] PHP 2.
Symfony\Component\HttpKernel\Kernel->handle()
C:\wamp\www\symfony\web\app.php:16
[31-Jul-2017 15:30:50 Europe/Paris] PHP 3.
Symfony\Component\HttpKernel\Kernel->boot()
C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\HttpKernel\Kernel.php:182
[31-Jul-2017 15:30:50 Europe/Paris] PHP 4.
Symfony\Component\HttpKernel\Kernel->doLoadClassCache()
C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\HttpKernel\Kernel.php:126
[31-Jul-2017 15:30:50 Europe/Paris] PHP 5.
Symfony\Component\ClassLoader\ClassCollectionLoader::load()
C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\HttpKernel\Kernel.php:411
[31-Jul-2017 15:30:50 Europe/Paris] PHP 6. require_once()
C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\ClassLoader\ClassCollectionLoader.php:96
编辑 2 :
Arf，再次出现 2 个循环引用：
[2017-08-01 15:41:00] request.CRITICAL: Exception thrown when handling
an exception
(Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException:
Circular reference detected for service "session", path: "session ->
session.storage.native -> twig.controller.exception -> twig ->
security.csrf.token_manager". at
C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\DependencyInjection\Container.php
line 281) {"exception":"[object]
(Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException(code:
0): Circular reference detected for service \"session\", path:
\"session -> session.storage.native -> twig.controller.exception ->
twig -> security.csrf.token_manager\". at
C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\DependencyInjection\Container.php:281)"}
[]
[2017-08-01 15:43:04] request.CRITICAL: Exception thrown when handling
an exception
(Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException:
Circular reference detected for service
"fos_user.user_provider.username", path:
"security.firewall.map.context.main ->
security.authentication.rememberme.services.simplehash.main ->
fos_user.user_provider.username -> fos_user.user_manager ->
twig.controller.exception -> twig -> security.authorization_checker ->
security.authentication.manager". at
C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\DependencyInjection\Container.php
line 281) {"exception":"[object]
(Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException(code:
0): Circular reference detected for service
\"fos_user.user_provider.username\", path:
\"security.firewall.map.context.main ->
security.authentication.rememberme.services.simplehash.main ->
fos_user.user_provider.username -> fos_user.user_manager ->
twig.controller.exception -> twig -> security.authorization_checker ->
security.authentication.manager\". at
C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\DependencyInjection\Container.php:281)"}
[]
我们在使用 codeignaiter 时遇到了同样的问题，PHP 7.1.X
我认为该错误与 opcache (here!) 扩展错误有关。
重启apache后错误没有出现。
我升级到php7.2，问题没有再出现了。
注：抱歉我的英语水平，希望对你有所帮助
几个月前，我们将公司内网从 Symfony 2.3 升级到 Symfony 2.8，从 PHP 5.6 升级到 7.0.10。 然后，由于循环引用，我们遇到了很多"Fatal Errors"，可以通过重新启动Wampserver "erased"。 我读到这可能是因为将一些参数传递给服务。我通过仅传递容器并将其设置为 属性 来纠正此问题，即使我不相信这是一个好习惯。 我还读到这可能是因为 opcache，所以我禁用了它。
之后，我们不再有这个问题。然而，自两周以来，一个新的 "Fatal error" 随机出现：
PHP Fatal error: Class Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (SessionHandlerInterface::open) in C:\wamp\www\symfony\app\cache\prod\classes.php on line 393
或
PHP Fatal error: Class Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (SessionHandlerInterface::read) in C:\wamp\www\symfony\app\cache\prod\classes.php on line 393
我们只需重新启动服务器即可。我看到很多人有类似的错误，但我找不到任何真正的解决方案。我不知道这是 PHP 错误还是由于 Symfony 2.8 - PHP7 不兼容，尽管 Symfony achieves 100% PHP7 compatibility 还是我们代码中的错误。
在内网上进行特定操作后，我会尝试了解是否会出现此错误。
我希望我的问题有所不同并且有人会找到解决方案。如果我忘记了什么，或者如果您想查看代码的另一部分，请告诉我！
我的配置：
Windows 服务器 2008 R2
WampServer 3.0.6 :
- 阿帕奇 2.4.23
- PHP 7.0.10
- MySQL : 5.7.14
Symfony：2.8.25
作曲家：
Composer version 1.5-dev (b07b4c3428a57b68e385ae3db0474e6c5400789b) 2017-04-28 09:25:51
composer.json :
{
"name": "symfony/framework-standard-edition",
"license": "MIT",
"type": "project",
"description": "The \"Symfony Standard Edition\" distribution",
"autoload": {
"psr-4": { "": "src/" },
"classmap": [ "app/AppKernel.php", "app/AppCache.php" ]
},
"require": {
"php": ">=5.3.9",
"symfony/symfony": "2.8.*",
"doctrine/orm": "^2.4.8",
"doctrine/doctrine-bundle": "~1.4",
"symfony/swiftmailer-bundle": "~2.3,>=2.3.10",
"symfony/monolog-bundle": "^3.0.2",
"sensio/distribution-bundle": "~5.0",
"sensio/framework-extra-bundle": "^3.0.2",
"incenteev/composer-parameter-handler": "~2.0",
"friendsofsymfony/user-bundle": "v2.0.0-beta2",
"friendsofsymfony/jsrouting-bundle": "dev-master",
"liuggio/ExcelBundle": "2.0.*@dev",
"knplabs/knp-snappy-bundle": "dev-master",
"h4cc/wkhtmltopdf-amd64": "0.11.0-RC1",
"symfony/intl": "^2.8",
"symfony/property-access": "^3.2",
"symfony/assetic-bundle": "^2.8"
},
"require-dev": {
"sensio/generator-bundle": "~3.0",
"escapestudios/symfony2-coding-standard": "~2.0"
},
"scripts": {
"symfony-scripts": [
"Incenteev\ParameterHandler\ScriptHandler::buildParameters",
"Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::buildBootstrap",
"Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::clearCache",
"Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::installAssets",
"Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::installRequirementsFile",
"Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::prepareDeploymentTarget"
],
"post-install-cmd": [
"@symfony-scripts"
],
"post-update-cmd": [
"@symfony-scripts"
],
"build-params": [
"Incenteev\ParameterHandler\ScriptHandler::buildParameters"
]
},
"config": {
"bin-dir": "bin",
"platform": {
"php": "7.0.10"
}
},
"extra": {
"symfony-app-dir": "app",
"symfony-web-dir": "web",
"symfony-assets-install": "relative",
"incenteev-parameters": {
"file": "app/config/parameters.yml"
},
"branch-alias": {
"dev-master": "2.8-dev"
}
}
}
作曲家表演 :
composer/ca-bundle 1.0.7
doctrine/annotations v1.4.0
doctrine/cache v1.6.1
doctrine/collections v1.4.0
doctrine/common v2.7.2
doctrine/dbal v2.5.12
doctrine/doctrine-bundle 1.6.8
doctrine/doctrine-cache-bundle 1.3.0
doctrine/inflector v1.1.0
doctrine/instantiator 1.0.5
doctrine/lexer v1.0.1
doctrine/orm v2.5.6
escapestudios/symfony2-coding-standard 2.11.0
friendsofsymfony/jsrouting-bundle dev-master 31462ad
friendsofsymfony/user-bundle 2.0.0-beta2
h4cc/wkhtmltopdf-amd64 0.11.0-RC1
incenteev/composer-parameter-handler v2.1.2
ircmaxell/password-compat v1.0.4
jdorn/sql-formatter v1.2.17
knplabs/knp-snappy v0.5.0
knplabs/knp-snappy-bundle dev-master 40b780f
kriswallsmith/assetic v1.4.0
liuggio/ExcelBundle dev-master a028c00
monolog/monolog 1.23.0
paragonie/random_compat v2.0.10
phpoffice/phpexcel 1.8.1
psr/log 1.0.2
sensio/distribution-bundle v5.0.20
sensio/framework-extra-bundle v3.0.26
sensio/generator-bundle v3.1.6
sensiolabs/security-checker v4.0.4
squizlabs/php_codesniffer 2.9.1
swiftmailer/swiftmailer v5.4.8
symfony/assetic-bundle v2.8.2
symfony/inflector v3.3.5
symfony/monolog-bundle v3.1.0
symfony/polyfill-apcu v1.4.0
symfony/polyfill-intl-icu v1.4.0
symfony/polyfill-mbstring v1.4.0
symfony/polyfill-php54 v1.4.0
symfony/polyfill-php55 v1.4.0
symfony/polyfill-php56 v1.4.0
symfony/polyfill-php70 v1.4.0
symfony/polyfill-util v1.4.0
symfony/property-access v3.3.5
symfony/security-acl v3.0.0
symfony/swiftmailer-bundle v2.6.2
symfony/symfony v2.8.25
twig/twig v2.4.3
willdurand/jsonp-callback-validator v1.1.0
编辑 :
刚刚重现了这个问题，打开内网的时候看到的，不知道是打开之前崩溃了还是打开的时候崩溃了。在 Symfony 的 prod.log 中没有日志，但是在 wamp 的 php_error.log 中，有两个错误：
[31-Jul-2017 15:22:30 Europe/Paris] PHP Warning: session_regenerate_id(): Session object destruction failed. ID: user (path: C:\wamp\www\symfony\app/sessions) in C:\wamp\www\symfony\app\cache\prod\classes.php on line 156
[31-Jul-2017 15:22:30 Europe/Paris] PHP Stack trace:
[31-Jul-2017 15:22:30 Europe/Paris] PHP 1. {main}() C:\wamp\www\symfony\web\app.php:0
[31-Jul-2017 15:22:30 Europe/Paris] PHP 2. Symfony\Component\HttpKernel\Kernel->handle() C:\wamp\www\symfony\web\app.php:16
[31-Jul-2017 15:22:30 Europe/Paris] PHP 3. Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel->handle() C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\HttpKernel\Kernel.php:185
[31-Jul-2017 15:22:30 Europe/Paris] PHP 4. Symfony\Component\HttpKernel\HttpKernel->handle() C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel.php:69
[31-Jul-2017 15:22:30 Europe/Paris] PHP 5. Symfony\Component\HttpKernel\HttpKernel->handleRaw() C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\HttpKernel\HttpKernel.php:64
[31-Jul-2017 15:22:30 Europe/Paris] PHP 6. Symfony\Component\EventDispatcher\EventDispatcher->dispatch() C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\HttpKernel\HttpKernel.php:125
[31-Jul-2017 15:22:30 Europe/Paris] PHP 7. Symfony\Component\EventDispatcher\EventDispatcher->doDispatch() C:\wamp\www\symfony\app\cache\prod\classes.php:1779
[31-Jul-2017 15:22:30 Europe/Paris] PHP 8. call_user_func:{C:\wamp\www\symfony\app\cache\prod\classes.php:1864}() C:\wamp\www\symfony\app\cache\prod\classes.php:1864
[31-Jul-2017 15:22:30 Europe/Paris] PHP 9. Symfony\Component\Security\Http\Firewall->onKernelRequest() C:\wamp\www\symfony\app\cache\prod\classes.php:1864
[31-Jul-2017 15:22:30 Europe/Paris] PHP 10. Symfony\Component\Security\Http\Firewall\LogoutListener->handle() C:\wamp\www\symfony\app\cache\prod\classes.php:2635
[31-Jul-2017 15:22:30 Europe/Paris] PHP 11. Symfony\Component\Security\Http\Logout\SessionLogoutHandler->logout() C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\Security\Http\Firewall\LogoutListener.php:127
[31-Jul-2017 15:22:30 Europe/Paris] PHP 12. Symfony\Component\HttpFoundation\Session\Session->invalidate() C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\Security\Http\Logout\SessionLogoutHandler.php:34
[31-Jul-2017 15:22:30 Europe/Paris] PHP 13. Symfony\Component\HttpFoundation\Session\Session->migrate() C:\wamp\www\symfony\app\cache\prod\classes.php:529
[31-Jul-2017 15:22:30 Europe/Paris] PHP 14. Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->regenerate() C:\wamp\www\symfony\app\cache\prod\classes.php:533
[31-Jul-2017 15:22:30 Europe/Paris] PHP 15. session_regenerate_id() C:\wamp\www\symfony\app\cache\prod\classes.php:156
和
[31-Jul-2017 15:30:50 Europe/Paris] PHP Fatal error: Class Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy contains 3 abstract methods and must therefore be declared abstract or implement the remaining methods (SessionHandlerInterface::open, SessionHandlerInterface::close, SessionHandlerInterface::write) in C:\wamp\www\symfony\app\cache\prod\classes.php on line 393
[31-Jul-2017 15:30:50 Europe/Paris] PHP Stack trace:
[31-Jul-2017 15:30:50 Europe/Paris] PHP 1. {main}() C:\wamp\www\symfony\web\app.php:0
[31-Jul-2017 15:30:50 Europe/Paris] PHP 2. Symfony\Component\HttpKernel\Kernel->handle() C:\wamp\www\symfony\web\app.php:16
[31-Jul-2017 15:30:50 Europe/Paris] PHP 3. Symfony\Component\HttpKernel\Kernel->boot() C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\HttpKernel\Kernel.php:182
[31-Jul-2017 15:30:50 Europe/Paris] PHP 4. Symfony\Component\HttpKernel\Kernel->doLoadClassCache() C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\HttpKernel\Kernel.php:126
[31-Jul-2017 15:30:50 Europe/Paris] PHP 5. Symfony\Component\ClassLoader\ClassCollectionLoader::load() C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\HttpKernel\Kernel.php:411
[31-Jul-2017 15:30:50 Europe/Paris] PHP 6. require_once() C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\ClassLoader\ClassCollectionLoader.php:96
编辑 2 :
Arf，再次出现 2 个循环引用：
[2017-08-01 15:41:00] request.CRITICAL: Exception thrown when handling an exception (Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException: Circular reference detected for service "session", path: "session -> session.storage.native -> twig.controller.exception -> twig -> security.csrf.token_manager". at C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\DependencyInjection\Container.php line 281) {"exception":"[object] (Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException(code: 0): Circular reference detected for service \"session\", path: \"session -> session.storage.native -> twig.controller.exception -> twig -> security.csrf.token_manager\". at C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\DependencyInjection\Container.php:281)"} []
[2017-08-01 15:43:04] request.CRITICAL: Exception thrown when handling an exception (Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException: Circular reference detected for service "fos_user.user_provider.username", path: "security.firewall.map.context.main -> security.authentication.rememberme.services.simplehash.main -> fos_user.user_provider.username -> fos_user.user_manager -> twig.controller.exception -> twig -> security.authorization_checker -> security.authentication.manager". at C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\DependencyInjection\Container.php line 281) {"exception":"[object] (Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException(code: 0): Circular reference detected for service \"fos_user.user_provider.username\", path: \"security.firewall.map.context.main -> security.authentication.rememberme.services.simplehash.main -> fos_user.user_provider.username -> fos_user.user_manager -> twig.controller.exception -> twig -> security.authorization_checker -> security.authentication.manager\". at C:\wamp\www\symfony\vendor\symfony\symfony\src\Symfony\Component\DependencyInjection\Container.php:281)"} []
我们在使用 codeignaiter 时遇到了同样的问题，PHP 7.1.X 我认为该错误与 opcache (here!) 扩展错误有关。
重启apache后错误没有出现。
我升级到php7.2，问题没有再出现了。
注：抱歉我的英语水平，希望对你有所帮助