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 ('221e76b56fb0dd9bcaed3a2181a9f4e0','0','3.16.51.3','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714556494','search.php?searchid=1895422&sid=254d3e0bc03a2c180c1163ac1a6b39f9&page=387','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 @ 11:41
Script: /Forum/search.php?searchid=1895422&sid=254d3e0bc03a2c180c1163ac1a6b39f9&page=387
Referer: