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 ('2a227ac0c0f3ac014a666a4d1db931d7','0','18.191.21.86','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715563344','addreply.php?postid=1532761&sid=23f0fa7ddd9fb2443fa5cd5ce120f407','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: 13.05.2024 @ 03:22
Script: /Forum/addreply.php?postid=1532761&sid=23f0fa7ddd9fb2443fa5cd5ce120f407
Referer: