Could not connect to the database:
PDOException: SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111) in /home/sjcdarje/domains/sjcdarjeeling.edu.in/public_html/utils/connection.php:23 Stack trace: #0 /home/sjcdarje/domains/sjcdarjeeling.edu.in/public_html/utils/connection.php(23): PDO->__construct('mysql:dbname=sj...', 'sjcdarje_hlOwaq...', 'dPx=eGHZGLnR') #1 /home/sjcdarje/domains/sjcdarjeeling.edu.in/public_html/index.php(48): include('/home/sjcdarje/...') #2 /home/sjcdarje/domains/sjcdarjeeling.edu.in/public_html/department-of-physics.php(4): include('/home/sjcdarje/...') #3 {main}