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 ('4e635a3d8c4fd71b9a2f74d791f06281','0','18.224.32.86','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715250973','addreply.php?postid=1495819&sid=656d9d5ef58e7c3dccf1cef67739dbe4','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: 09.05.2024 @ 12:36
Script: /Forum/addreply.php?postid=1495819&sid=656d9d5ef58e7c3dccf1cef67739dbe4
Referer: