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 ('8faa690e61017df61de24091c7fb5fe9','0','3.147.42.168','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714900170','formmail.php?userid=5&sid=f9c40cdb5e8ec9bfc1376e88593ed957sid=&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: 05.05.2024 @ 11:09
Script: /Forum/formmail.php?userid=5&sid=f9c40cdb5e8ec9bfc1376e88593ed957sid=&styleid=8
Referer: