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 ('50dc49f9fc9b2415beab54ff0705abb0','0','18.216.209.112','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715405634','thread.php?threadid=100258&threadview=0&hilight=&hilightuser=0&sid=172c4bbdf42130f50b7f71a3a829530f','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: 11.05.2024 @ 07:33
Script: /Forum/thread.php?threadid=100258&threadview=0&hilight=&hilightuser=0&sid=172c4bbdf42130f50b7f71a3a829530f
Referer: