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 ('dd4d6323f39a7a2b90487a52616b0510','0','18.191.17.12','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715728771','thread.php?goto=lastpost&threadid=101227&sid=92e9ae250c7997de9ef2ae6c336b3dca','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: 15.05.2024 @ 01:19
Script: /Forum/thread.php?goto=lastpost&threadid=101227&sid=92e9ae250c7997de9ef2ae6c336b3dca
Referer: