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 ('1255e7c9d499f706d58b7ee937eff72a','0','3.19.27.178','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715199253','thread.php?threadid=101897&threadview=0&hilight=&hilightuser=0&sid=af24f3462edf340de4a1a4a32e2693d2','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: 08.05.2024 @ 22:14
Script: /Forum/thread.php?threadid=101897&threadview=0&hilight=&hilightuser=0&sid=af24f3462edf340de4a1a4a32e2693d2
Referer: