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 ('503a105f584b4a26fed333167a0257d2','0','18.117.142.128','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715567401','thread.php?goto=lastpost&threadid=102696&sid=f238a68ab9f2ac5821927240840ba3a0','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: 13.05.2024 @ 04:30
Script: /Forum/thread.php?goto=lastpost&threadid=102696&sid=f238a68ab9f2ac5821927240840ba3a0
Referer: