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 ('8f67bec5eda6c2ba6f7872de5b4eb2e5','0','18.191.26.53','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715721792','search.php?searchid=1912813&sid=d3c2b8e4d2b5bc5536e1a3f96699ac95&page=6','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 @ 23:23
Script: /Forum/search.php?searchid=1912813&sid=d3c2b8e4d2b5bc5536e1a3f96699ac95&page=6
Referer: