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 ('a7a265f97abf4d01cc4a2d9e91df877e','0','3.16.81.94','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714936870','addreply.php?action=quote&postid=1759782&sid=1ecc5433a07b4ee7ff1d5df8581dd65d','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: 05.05.2024 @ 21:21
Script: /Forum/addreply.php?action=quote&postid=1759782&sid=1ecc5433a07b4ee7ff1d5df8581dd65d
Referer: