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 ('086624ab3266e1de9a471131b7990a2e','0','18.216.21.138','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715518797','thread.php?threadid=188235&threadview=1&hilight=&hilightuser=0&sid=a1e84e57779b8d20c3a06a5d45d0b29b','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: 12.05.2024 @ 14:59
Script: /Forum/thread.php?threadid=188235&threadview=1&hilight=&hilightuser=0&sid=a1e84e57779b8d20c3a06a5d45d0b29b
Referer: