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\StringSetExpire), Object(Predis\Response\Error)) #1 /var/www/html/vendor/predis/predis/src/Client.php(314): Predis\Client->executeCommand(Object(Predis\Command\StringSetExpire)) #2 /var/www/html/vendor/doctrine/cache/lib/Doctrine/Common/Cache/PredisCache.php(98): Predis\Client->__call('setex', Array) #3 /var/www/html/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CacheProvider.php(115): Doctrine\Common\Cache\PredisCache->doSave('ResultCache:Ent...', 'a:1:{s:603:"que...', 4000) #4 /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Cache/ResultCacheStatement.php(114): Doctrine\Common\Cache\CacheProvider->save('Entity:User:ccf...', Array, 4000) #5 /var/www/html/vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/AbstractHydrator.php in /var/www/html/vendor/predis/predis/src/Client.php on line 370