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 ('c66eee4ce40ee2a4c97fbfe8c68f1e20','0','18.226.180.68','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715594047','formmail.php?userid=18138&sid=4a3c0d1e5d1529afc5c91fbf6bd7cabb','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 @ 11:54
Script: /Forum/formmail.php?userid=18138&sid=4a3c0d1e5d1529afc5c91fbf6bd7cabb
Referer: