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 ('5d173667a9f1aa8b3fa33d1d9e4c5bf3','0','3.12.34.178','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715277028','thread.php?goto=firstnew_thread&threadid=53474&sid=350d8a58a469584edd1060b4b8b8b348','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 @ 19:50
Script: /Forum/thread.php?goto=firstnew_thread&threadid=53474&sid=350d8a58a469584edd1060b4b8b8b348
Referer: