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 ('7e2ebb7aedde1cac79f73763c864b53a','0','3.21.41.97','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715627229','thread.php?goto=firstnew_thread&threadid=623&sid=a6c99cd9c8b410b2c769690bca593a9c','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: 13.05.2024 @ 21:07
Script: /Forum/thread.php?goto=firstnew_thread&threadid=623&sid=a6c99cd9c8b410b2c769690bca593a9c
Referer: