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 ('ada95ce56756e4ca71f3ec8b1439362f','0','3.15.25.32','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715107856','thread.php?goto=lastpost&threadid=85689&sid=6d8c69dcb710393cbc7c76f16719add6','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: 07.05.2024 @ 20:50
Script: /Forum/thread.php?goto=lastpost&threadid=85689&sid=6d8c69dcb710393cbc7c76f16719add6
Referer: