Warning: mysql_connect(): MySQL server has gone away in /sites/arcon/common/dbase.php on line 52

Warning: mysql_connect(): Error while reading greeting packet. PID=819 in /sites/arcon/common/dbase.php on line 52

Warning: mysql_connect(): MySQL server has gone away in /sites/arcon/common/dbase.php on line 52
There is some problem with Database Connections, please contact Hybrid Retail administrator!
cloudsql-proxy-service.arcon-production:3306
MySQL server has gone away