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 ('347d07ca5e1b2e4a228e22fc061d64e7','0','3.135.194.15','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715753696','thread.php?threadid=100843&goto=lastpost&sid=fc3c02b7b970c8cd573794447e9443e3','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 @ 08:14
Script: /Forum/thread.php?threadid=100843&goto=lastpost&sid=fc3c02b7b970c8cd573794447e9443e3
Referer: