PDOException: SQLSTATE[HY000] [1226] User 'avdb_ppnext3' has exceeded the 'max_user_connections' resource (current value: 20) in /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:40
Stack trace:
#0 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(40): PDO->__construct()
#1 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(25): Doctrine\DBAL\Driver\PDOConnection->__construct()
#2 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(412): Doctrine\DBAL\Driver\PDOMySql\Driver->connect()
#3 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(1952): Doctrine\DBAL\Connection->connect()
#4 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(1290): Doctrine\DBAL\Connection->getWrappedConnection()
#5 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php(212): Doctrine\DBAL\Connection->executeQuery()
#6 /app/modules/productcomments/src/Repository/ProductCommentRepository.php(219): Doctrine\DBAL\Query\QueryBuilder->execute()
#7 /app/modules/productcomments/productcomments.php(950): PrestaShop\Module\ProductComment\Repository\ProductCommentRepository->getAverageGrade()
#8 /app/classes/Hook.php(1003): ProductComments->hookFilterProductContent()
#9 /app/classes/Hook.php(419): HookCore::coreCallHook()
#10 /app/classes/Hook.php(930): HookCore::callHookOn()
#11 /app/override/controllers/front/ProductController.php(156): HookCore::exec()
#12 /app/classes/controller/Controller.php(319): ProductController->initContent()
#13 /app/classes/Dispatcher.php(510): ControllerCore->run()
#14 /app/index.php(28): DispatcherCore->dispatch()
#15 {main}

Next Doctrine\DBAL\Driver\PDO\Exception: SQLSTATE[HY000] [1226] User 'avdb_ppnext3' has exceeded the 'max_user_connections' resource (current value: 20) in /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDO/Exception.php:18
Stack trace:
#0 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(44): Doctrine\DBAL\Driver\PDO\Exception::new()
#1 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(25): Doctrine\DBAL\Driver\PDOConnection->__construct()
#2 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(412): Doctrine\DBAL\Driver\PDOMySql\Driver->connect()
#3 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(1952): Doctrine\DBAL\Connection->connect()
#4 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(1290): Doctrine\DBAL\Connection->getWrappedConnection()
#5 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php(212): Doctrine\DBAL\Connection->executeQuery()
#6 /app/modules/productcomments/src/Repository/ProductCommentRepository.php(219): Doctrine\DBAL\Query\QueryBuilder->execute()
#7 /app/modules/productcomments/productcomments.php(950): PrestaShop\Module\ProductComment\Repository\ProductCommentRepository->getAverageGrade()
#8 /app/classes/Hook.php(1003): ProductComments->hookFilterProductContent()
#9 /app/classes/Hook.php(419): HookCore::coreCallHook()
#10 /app/classes/Hook.php(930): HookCore::callHookOn()
#11 /app/override/controllers/front/ProductController.php(156): HookCore::exec()
#12 /app/classes/controller/Controller.php(319): ProductController->initContent()
#13 /app/classes/Dispatcher.php(510): ControllerCore->run()
#14 /app/index.php(28): DispatcherCore->dispatch()
#15 {main}

Next Doctrine\DBAL\Exception\DriverException: An exception occurred in driver: SQLSTATE[HY000] [1226] User 'avdb_ppnext3' has exceeded the 'max_user_connections' resource (current value: 20) in /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php:128
Stack trace:
#0 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php(182): Doctrine\DBAL\Driver\AbstractMySQLDriver->convertException()
#1 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php(169): Doctrine\DBAL\DBALException::wrapException()
#2 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(31): Doctrine\DBAL\DBALException::driverException()
#3 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(412): Doctrine\DBAL\Driver\PDOMySql\Driver->connect()
#4 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(1952): Doctrine\DBAL\Connection->connect()
#5 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(1290): Doctrine\DBAL\Connection->getWrappedConnection()
#6 /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php(212): Doctrine\DBAL\Connection->executeQuery()
#7 /app/modules/productcomments/src/Repository/ProductCommentRepository.php(219): Doctrine\DBAL\Query\QueryBuilder->execute()
#8 /app/modules/productcomments/productcomments.php(950): PrestaShop\Module\ProductComment\Repository\ProductCommentRepository->getAverageGrade()
#9 /app/classes/Hook.php(1003): ProductComments->hookFilterProductContent()
#10 /app/classes/Hook.php(419): HookCore::coreCallHook()
#11 /app/classes/Hook.php(930): HookCore::callHookOn()
#12 /app/override/controllers/front/ProductController.php(156): HookCore::exec()
#13 /app/classes/controller/Controller.php(319): ProductController->initContent()
#14 /app/classes/Dispatcher.php(510): ControllerCore->run()
#15 /app/index.php(28): DispatcherCore->dispatch()
#16 {main}

Next PrestaShop\PrestaShop\Core\Exception\CoreException: An exception occurred in driver: SQLSTATE[HY000] [1226] User 'avdb_ppnext3' has exceeded the 'max_user_connections' resource (current value: 20) in /app/classes/Hook.php:432
Stack trace:
#0 /app/classes/Hook.php(930): HookCore::callHookOn()
#1 /app/override/controllers/front/ProductController.php(156): HookCore::exec()
#2 /app/classes/controller/Controller.php(319): ProductController->initContent()
#3 /app/classes/Dispatcher.php(510): ControllerCore->run()
#4 /app/index.php(28): DispatcherCore->dispatch()
#5 {main}