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 ('2b2c57b1b5c5a334ac1922a4581070fa','0','18.188.147.91','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715637052','thread.php?threadid=98694&goto=lastpost&sid=a6574be54f2912d1f37ddd802947e9e3','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 @ 23:50
Script: /Forum/thread.php?threadid=98694&goto=lastpost&sid=a6574be54f2912d1f37ddd802947e9e3
Referer: