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 ('389bbff2242803e2bbf31924d8cd2101','0','18.223.124.244','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714729393','thread.php?threadid=71810&threadview=0&hilight=&hilightuser=0&sid=2b7f0b1cbc80c8884f5dc09071d59545&page=1','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: 03.05.2024 @ 11:43
Script: /Forum/thread.php?threadid=71810&threadview=0&hilight=&hilightuser=0&sid=2b7f0b1cbc80c8884f5dc09071d59545&page=1
Referer: