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 ('681c1475cf8f7eb6ea3c4eb936b68667','0','18.117.7.243','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716079513','thread.php?threadid=53474&threadview=0&hilight=&hilightuser=0&sid=d26358a9cca7757c057dca41879f52f2&page=700','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: 19.05.2024 @ 02:45
Script: /Forum/thread.php?threadid=53474&threadview=0&hilight=&hilightuser=0&sid=d26358a9cca7757c057dca41879f52f2&page=700
Referer: