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 ('521dfd79f32fd4f90c8ae3d39169c8fe','0','3.129.39.252','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715759267','search.php?action=user&userid=7995&sid=2e2aadbb5b60e66f30e2d716ecadd415','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: 15.05.2024 @ 09:47
Script: /Forum/search.php?action=user&userid=7995&sid=2e2aadbb5b60e66f30e2d716ecadd415
Referer: