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 ('34f78c71cbfd8ae3bafd0cb1c5efe06c','0','18.217.228.35','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714549669','usercp.php?action=buddy&add=7765&sid=922ad5fc9c65eefd4b942e351bfb2b72','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: 01.05.2024 @ 09:47
Script: /Forum/usercp.php?action=buddy&add=7765&sid=922ad5fc9c65eefd4b942e351bfb2b72
Referer: