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 ('7a86059ce8d1762138d8a069a2a5e70d','0','3.135.198.7','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715639562','addreply.php?action=quote&postid=1059011&sid=639e45484f4db128aaaf031a77ce1fc1','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: 14.05.2024 @ 00:32
Script: /Forum/addreply.php?action=quote&postid=1059011&sid=639e45484f4db128aaaf031a77ce1fc1
Referer: