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 ('1cd8a0f7956f00c5057e9e2666603f04','0','3.21.46.233','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715407951','formmail.php?userid=10710&sid=dd9b6f94e460e0763e8dcc35ffc9b4e8','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: 11.05.2024 @ 08:12
Script: /Forum/formmail.php?userid=10710&sid=dd9b6f94e460e0763e8dcc35ffc9b4e8
Referer: