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 ('35b26b4302f8775f77c37fc9a5009e0b','0','18.191.5.239','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715105636','thread.php?threadid=101307&goto=lastpost&sid=6cfc4cf8af2f206e8c9f3b79479d29f3','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: 07.05.2024 @ 20:13
Script: /Forum/thread.php?threadid=101307&goto=lastpost&sid=6cfc4cf8af2f206e8c9f3b79479d29f3
Referer: