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 ('e82e155dd4d36d7d18c4f852014ffcc2','0','3.21.231.245','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714516368','formmail.php?userid=2972&sid=44f2ffb013e2dea4c8945278d4d46e1a','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: 01.05.2024 @ 00:32
Script: /Forum/formmail.php?userid=2972&sid=44f2ffb013e2dea4c8945278d4d46e1a
Referer: