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 ('d8e20eb6ba4ecdd9731e48e8ab688a01','0','18.223.172.252','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715130442','usercp.php?action=buddy&add=7435&sid=f4c38655a9ab7ef58e0d05e1182b243b','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 @ 03:07
Script: /Forum/usercp.php?action=buddy&add=7435&sid=f4c38655a9ab7ef58e0d05e1182b243b
Referer: