EifX\DatabaseConnector\DatabaseException: (2002) SQLSTATE[HY000] [2002] No such file or directory

#5    at /opt/deployment/dpsgmr-website-live_2024-02-20_22-28-59/backend/vendor/eifx/databaseconnector/src/DatabaseException.php:35
#4    at EifX\DatabaseConnector\DatabaseException.otherException(/opt/deployment/dpsgmr-website-live_2024-02-20_22-28-59/backend/vendor/eifx/databaseconnector/src/AbstractDatabase.php:27)
#3    at EifX\DatabaseConnector\AbstractDatabase.__construct(/opt/deployment/dpsgmr-website-live_2024-02-20_22-28-59/backend/vendor/eifx/databaseconnector/src/MySQLDatabase.php:25)
#2    at EifX\DatabaseConnector\MySQLDatabase.__construct(/opt/deployment/dpsgmr-website-live_2024-02-20_22-28-59/backend/vendor/eifx/databaseconnector/src/DatabaseFactory.php:29)
#1    at EifX\DatabaseConnector\DatabaseFactory.create(/opt/deployment/dpsgmr-website-live_2024-02-20_22-28-59/backend/index.php:41)
#0    at require(/opt/deployment/dpsgmr-website-live_2024-02-20_22-28-59/index.php:3)