SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: Too many connections
mysql error number: 1040
Date: 25.05.2024 @ 15:23
Script: /editpost.php?postid=307145&sid=1e3f737c3419b68a02d9f0ab24f1d94c
Referer: