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 ('34fb4c7dabb4ede0b53a70d4e9b9aa36','0','3.135.200.211','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715342823','thread.php?threadid=99311&threadview=0&hilight=&hilightuser=0&sid=adea8a9a43b8f51e043350f9f007b10b&page=1','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: 10.05.2024 @ 14:07
Script: /Forum/thread.php?threadid=99311&threadview=0&hilight=&hilightuser=0&sid=adea8a9a43b8f51e043350f9f007b10b&page=1
Referer: