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 ('d3535b4f04c803ef2853ed1e25a5061c','0','3.136.154.103','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714940532','thread.php?threadid=102810&threadview=1&hilight=&hilightuser=0&sid=9de73c1770ce333826127242b91f3ff0','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: 05.05.2024 @ 22:22
Script: /Forum/thread.php?threadid=102810&threadview=1&hilight=&hilightuser=0&sid=9de73c1770ce333826127242b91f3ff0
Referer: