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 ('c6a4b1900b10a755839150954c4d824e','0','3.139.97.157','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714959028','thread.php?threadid=102911&threadview=0&hilight=&hilightuser=0&sid=ce1f4dc4b1e2e423e419f679aaccfb46','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: 06.05.2024 @ 03:30
Script: /Forum/thread.php?threadid=102911&threadview=0&hilight=&hilightuser=0&sid=ce1f4dc4b1e2e423e419f679aaccfb46
Referer: