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 ('af51d5d8b27b0fe112ce35583a9c7bf4','0','18.223.196.59','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715354945','addreply.php?action=quote&postid=1751213&sid=86b452b5bd86fc1f86555e3f699f9ced','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: 10.05.2024 @ 17:29
Script: /Forum/addreply.php?action=quote&postid=1751213&sid=86b452b5bd86fc1f86555e3f699f9ced
Referer: