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 ('ec84b3f5a8605b6ea56a6913494ea13f','0','3.21.244.137','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715827264','thread.php?threadid=101124&threadview=1&hilight=&hilightuser=0&sid=01e92671affe5cb467d3ea20cdbdda39','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: 16.05.2024 @ 04:41
Script: /Forum/thread.php?threadid=101124&threadview=1&hilight=&hilightuser=0&sid=01e92671affe5cb467d3ea20cdbdda39
Referer: