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 ('a84a41077a2d18af6a340b33ccea855e','0','3.21.76.0','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715183401','thread.php?goto=lastpost&threadid=188296&sid=4755c0e8d5765ea6e2474ac5b4b34e47','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: 08.05.2024 @ 17:50
Script: /Forum/thread.php?goto=lastpost&threadid=188296&sid=4755c0e8d5765ea6e2474ac5b4b34e47
Referer: