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 ('222521d1a56cd55c4787920caa0cb42d','0','18.221.41.214','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715255009','formmail.php?userid=2586&sid=b64591ddd583a4b4befa3eeafb6848dc','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: 09.05.2024 @ 13:43
Script: /Forum/formmail.php?userid=2586&sid=b64591ddd583a4b4befa3eeafb6848dc
Referer: