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 ('528ba17344c4c7f3c913296df16b61fb','0','18.219.86.155','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714632372','thread.php?threadid=98866&threadview=0&hilight=&hilightuser=0&sid=6a574bbb3deb3de861e345d70ffa338asid=&styleid=8','8','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: 02.05.2024 @ 08:46
Script: /Forum/thread.php?threadid=98866&threadview=0&hilight=&hilightuser=0&sid=6a574bbb3deb3de861e345d70ffa338asid=&styleid=8
Referer: