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 ('d23246b6004b2c0cef9c03e58c13f950','0','3.139.79.59','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715291260','thread.php?threadid=53474&threadview=0&hilight=&hilightuser=0&sid=ab608e62dd9f937fe7e92e22b9547375&page=698','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: 09.05.2024 @ 23:47
Script: /Forum/thread.php?threadid=53474&threadview=0&hilight=&hilightuser=0&sid=ab608e62dd9f937fe7e92e22b9547375&page=698
Referer: