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 ('5a636c767ca2db1382bb4b3af9479d1f','0','18.191.240.59','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715788895','addreply.php?action=quote&postid=1244702&sid=f9f0fbf95785ebb8842b0f41641ab7a7','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: 15.05.2024 @ 18:01
Script: /Forum/addreply.php?action=quote&postid=1244702&sid=f9f0fbf95785ebb8842b0f41641ab7a7
Referer: