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 ('efefcba15bdf4d9636e520e7cee64b2b','0','18.221.236.224','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715776992','thread.php?threadid=91760&threadview=0&hilight=&hilightuser=0&sid=fb629aa05175c51f9473aa5b93f1adbf&page=1','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: 15.05.2024 @ 14:43
Script: /Forum/thread.php?threadid=91760&threadview=0&hilight=&hilightuser=0&sid=fb629aa05175c51f9473aa5b93f1adbf&page=1
Referer: