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 ('6314cb001f48af4e0e5aff043c97e3f5','0','18.188.72.75','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715638003','search.php?action=user&userid=19839&sid=b2b25561dd58e14c8b13fd9a92f337ea','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: 14.05.2024 @ 00:06
Script: /Forum/search.php?action=user&userid=19839&sid=b2b25561dd58e14c8b13fd9a92f337ea
Referer: