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 ('996bce46499eb1b1c1b51754e4b5d5c0','0','3.17.174.156','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715214604','search.php?action=user&userid=16899&sid=6083f8946fb0e3c7757ce7748e9e3aef','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: 09.05.2024 @ 02:30
Script: /Forum/search.php?action=user&userid=16899&sid=6083f8946fb0e3c7757ce7748e9e3aef
Referer: