Database error in vBulletin :

mysql_connect(): Can't connect to MySQL server on 'evonymobbbsmysqlmaster' (104)
/data/product/evonymob/production/bbs/b/includes/class_core.php on line 317

MySQL Error   : 
Error Number  : 
Request Date  : Monday, December 4th 2023 @ 08:51:48 AM
Error Date    : Monday, December 4th 2023 @ 08:51:58 AM
Script        : http://forum.topgamesinc.com/member.php?1046741-Donkey&tab=activitystream&type=photos
Referrer      : 
IP Address    : 3.235.60.197
Username      : 
Classname     : vB_Database
MySQL Version :