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 ('f9397852ff8337cba6a4611f8d11fcfb','0','3.14.253.221','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715145863','thread.php?threadid=81168&threadview=0&hilight=&hilightuser=0&sid=5a5344c782698171152ecbd88ec3f82b&page=7','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 @ 07:24
Script: /Forum/thread.php?threadid=81168&threadview=0&hilight=&hilightuser=0&sid=5a5344c782698171152ecbd88ec3f82b&page=7
Referer: