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 ('91a5ace2b471b8a4c714b2f242fb685a','0','18.188.146.77','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715791558','search.php?action=user&userid=2512&sid=efa06ef7fed7767e3f1543c5a4801e69','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: 15.05.2024 @ 18:45
Script: /Forum/search.php?action=user&userid=2512&sid=efa06ef7fed7767e3f1543c5a4801e69
Referer: