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 ('781a3e3070bdb54b2719f3e32298f750','0','18.191.194.20','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715688621','usercp.php?action=buddy&add=10415&sid=b5045f6b4dd9a0d8a1a662e637813a89','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 @ 14:10
Script: /Forum/usercp.php?action=buddy&add=10415&sid=b5045f6b4dd9a0d8a1a662e637813a89
Referer: