An error occured in function 'functions.inc.php::mysql_open()': 'mysql_connect() failed'
Error occured in '/homepages/19/d41906911/htdocs/phpticket/functions.inc.php' at line '34'
Additional info: 'php_network_getaddresses: getaddrinfo failed: Name or service not known'

Check your MySQL connection and if the problem persist, contact the author.
Execution stopped.