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 ('18fb966a1aca041de892c9c33433ae9c','0','18.188.146.77','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715724089','thread.php?threadid=102361&threadview=1&hilight=&hilightuser=0&sid=02f27a45cfdcf17c7446e8a9fd7a92ca','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 @ 00:01
Script: /Forum/thread.php?threadid=102361&threadview=1&hilight=&hilightuser=0&sid=02f27a45cfdcf17c7446e8a9fd7a92ca
Referer: