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 ('b56953300166f9a1a0e67a0d3f9fe959','0','3.133.126.39','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715762588','thread.php?threadid=96677&threadview=0&hilight=&hilightuser=0&sid=32e12ac57aefbd99f61024b81e8f1b32','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: 15.05.2024 @ 10:43
Script: /Forum/thread.php?threadid=96677&threadview=0&hilight=&hilightuser=0&sid=32e12ac57aefbd99f61024b81e8f1b32
Referer: