SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb2_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('23b3b21d2d1b6bacf227d065335dbdf3','0','18.118.193.232','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715120947','formmail.php?userid=24082&sid=ad9d2ac43253ce0a796628c5aa1f8eef','0','0','')
mysql error: INSERT command denied to user 'o1571744'@'infong-eu267.clienthosting.eu' for table 'bb2_sessions'
mysql error number: 1142
mysql version: 5.7.42-log
php version: 7.4.33
Date: 08.05.2024 @ 00:29
Script: /Forum/formmail.php?userid=24082&sid=ad9d2ac43253ce0a796628c5aa1f8eef
Referer: