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 ('4c2a26dc763c0bb3fb65b2d88066b1bc','0','18.216.209.112','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714396819','usercp.php?action=buddy&add=34229&sid=ccdb2482cf19f8d2b9ead0d751ec485c','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: 29.04.2024 @ 15:20
Script: /Forum/usercp.php?action=buddy&add=34229&sid=ccdb2482cf19f8d2b9ead0d751ec485c
Referer: