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 ('247dc47a5c8ecc86d6c48f59cd7df150','0','18.189.170.206','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715815901','thread.php?threadid=101590&sid=3dac5ce6a6d4e2b72f688a9c0c54b345','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: 16.05.2024 @ 01:31
Script: /Forum/thread.php?threadid=101590&sid=3dac5ce6a6d4e2b72f688a9c0c54b345
Referer: