[phpBB Debug] PHP Warning: in file [ROOT]/vendor/composer/ClassLoader.php on line 576: include([ROOT]/vendor/composer/../ocramius/proxy-manager/src/ProxyManager/ProxyGenerator/Assertion/CanProxyAssertion.php): Failed to open stream: No such file or directory
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/composer/ClassLoader.php on line 576: include([ROOT]/vendor/composer/../ocramius/proxy-manager/src/ProxyManager/ProxyGenerator/Assertion/CanProxyAssertion.php): Failed to open stream: No such file or directory
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/composer/ClassLoader.php on line 576: include(): Failed opening '[ROOT]/vendor/composer/../ocramius/proxy-manager/src/ProxyManager/ProxyGenerator/Assertion/CanProxyAssertion.php' for inclusion (include_path='.:/usr/share/php')

Fatal error: Uncaught Error: Class "ProxyManager\ProxyGenerator\Assertion\CanProxyAssertion" not found in /home/1314444.cloudwaysapps.com/kdnuqkcbzt/public_html/forum/vendor/ocramius/proxy-manager/src/ProxyManager/ProxyGenerator/LazyLoadingValueHolderGenerator.php:56 Stack trace: #0 /home/1314444.cloudwaysapps.com/kdnuqkcbzt/public_html/forum/vendor/symfony/proxy-manager-bridge/LazyProxy/PhpDumper/LazyLoadingValueHolderGenerator.php(27): ProxyManager\ProxyGenerator\LazyLoadingValueHolderGenerator->generate() #1 /home/1314444.cloudwaysapps.com/kdnuqkcbzt/public_html/forum/vendor/symfony/proxy-manager-bridge/LazyProxy/PhpDumper/ProxyDumper.php(152): Symfony\Bridge\ProxyManager\LazyProxy\PhpDumper\LazyLoadingValueHolderGenerator->generate() #2 /home/1314444.cloudwaysapps.com/kdnuqkcbzt/public_html/forum/vendor/symfony/proxy-manager-bridge/LazyProxy/PhpDumper/ProxyDumper.php(73): Symfony\Bridge\ProxyManager\LazyProxy\PhpDumper\ProxyDumper->generateProxyClass() #3 /home/1314444.cloudwaysapps.com/kdnuqkcbzt/public_html/forum/vendor/symfony/dependency-injection/Dumper/PhpDumper.php(703): Symfony\Bridge\ProxyManager\LazyProxy\PhpDumper\ProxyDumper->getProxyFactoryCode() #4 /home/1314444.cloudwaysapps.com/kdnuqkcbzt/public_html/forum/vendor/symfony/dependency-injection/Dumper/PhpDumper.php(868): Symfony\Component\DependencyInjection\Dumper\PhpDumper->addService() #5 /home/1314444.cloudwaysapps.com/kdnuqkcbzt/public_html/forum/vendor/symfony/dependency-injection/Dumper/PhpDumper.php(200): Symfony\Component\DependencyInjection\Dumper\PhpDumper->addServices() #6 /home/1314444.cloudwaysapps.com/kdnuqkcbzt/public_html/forum/phpbb/di/container_builder.php(507): Symfony\Component\DependencyInjection\Dumper\PhpDumper->dump() #7 /home/1314444.cloudwaysapps.com/kdnuqkcbzt/public_html/forum/phpbb/di/container_builder.php(227): phpbb\di\container_builder->dump_container() #8 /home/1314444.cloudwaysapps.com/kdnuqkcbzt/public_html/forum/common.php(115): phpbb\di\container_builder->get_container() #9 /home/1314444.cloudwaysapps.com/kdnuqkcbzt/public_html/forum/ucp.php(20): require('...') #10 {main} thrown in /home/1314444.cloudwaysapps.com/kdnuqkcbzt/public_html/forum/vendor/ocramius/proxy-manager/src/ProxyManager/ProxyGenerator/LazyLoadingValueHolderGenerator.php on line 56