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 ('237a5eae526e661b8bd5a1b7a51af18c','0','3.16.15.149','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715318866','formmail.php?userid=1187&sid=070bcf8e81047509c9cfacaaae127fcfsid=&styleid=8','8','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 @ 07:27
Script: /Forum/formmail.php?userid=1187&sid=070bcf8e81047509c9cfacaaae127fcfsid=&styleid=8
Referer: