Fatal error: Uncaught Error: Interface "Psr\Container\ContainerInterface" not found in /home/adminweb/droid101.com/public_html/bb/vendor/symfony/dependency-injection/ContainerInterface.php:25 Stack trace: #0 /home/adminweb/droid101.com/public_html/bb/vendor/composer/ClassLoader.php(444): include() #1 /home/adminweb/droid101.com/public_html/bb/vendor/composer/ClassLoader.php(322): Composer\Autoload\includeFile('/home/adminweb/...') #2 /home/adminweb/droid101.com/public_html/bb/vendor/symfony/dependency-injection/ResettableContainerInterface.php(21): Composer\Autoload\ClassLoader->loadClass('Symfony\\Compone...') #3 /home/adminweb/droid101.com/public_html/bb/vendor/composer/ClassLoader.php(444): include('/home/adminweb/...') #4 /home/adminweb/droid101.com/public_html/bb/vendor/composer/ClassLoader.php(322): Composer\Autoload\includeFile('/home/adminweb/...') #5 /home/adminweb/droid101.com/public_html/bb/vendor/symfony/dependency-injection/Container.php(40): Composer\Autoload\ClassLoader->loadClass('Symfony\\Compone...') #6 /home/adminweb/droid101.com/public_html/bb/vendor/composer/ClassLoader.php(444): include('/home/adminweb/...') #7 /home/adminweb/droid101.com/public_html/bb/vendor/composer/ClassLoader.php(322): Composer\Autoload\includeFile('/home/adminweb/...') #8 /home/adminweb/droid101.com/public_html/bb/vendor/symfony/dependency-injection/ContainerBuilder.php(51): Composer\Autoload\ClassLoader->loadClass('Symfony\\Compone...') #9 /home/adminweb/droid101.com/public_html/bb/vendor/composer/ClassLoader.php(444): include('/home/adminweb/...') #10 /home/adminweb/droid101.com/public_html/bb/vendor/composer/ClassLoader.php(322): Composer\Autoload\includeFile('/home/adminweb/...') #11 /home/adminweb/droid101.com/public_html/bb/phpbb/di/container_builder.php(508): Composer\Autoload\ClassLoader->loadClass('Symfony\\Compone...') #12 /home/adminweb/droid101.com/public_html/bb/phpbb/di/container_builder.php(179): phpbb\di\container_builder->create_container(Array) #13 /home/adminweb/droid101.com/public_html/bb/install/startup.php(144): phpbb\di\container_builder->get_container() #14 /home/adminweb/droid101.com/public_html/bb/install/app.php(30): require('/home/adminweb/...') #15 {main} thrown in /home/adminweb/droid101.com/public_html/bb/vendor/symfony/dependency-injection/ContainerInterface.php on line 25