Fatal error: Uncaught Predis\Response\ServerException: READONLY You can't write against a read only replica. in /var/www/html/vendor/predis/predis/src/Client.php:370 Stack trace: #0 /var/www/html/vendor/predis/predis/src/Client.php(335): Predis\Client->onErrorResponse(Object(Predis\Command\StringSet), Object(Predis\Response\Error)) #1 /var/www/html/vendor/predis/predis/src/Client.php(314): Predis\Client->executeCommand(Object(Predis\Command\StringSet)) #2 /var/www/html/vendor/doctrine/cache/lib/Doctrine/Common/Cache/PredisCache.php(100): Predis\Client->__call('set', Array) #3 /var/www/html/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CacheProvider.php(115): Doctrine\Common\Cache\PredisCache->doSave('[OfficeBrain\\Bu...', 'a:0:{}', NULL) #4 /var/www/html/vendor/gedmo/doctrine-extensions/lib/Gedmo/Mapping/ExtensionMetadataFactory.php(105): Doctrine\Common\Cache\CacheProvider->save('OfficeBrain\\Bun...', Array, NULL) #5 /var/www/html/vendor/gedmo/doctrine-extensions/lib/Gedmo/Mapping/MappedEventSubscriber.php(199): Gedmo\ in /var/www/html/vendor/predis/predis/src/Client.php on line 370