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 ('5b381b3ae4db7c8a408dd75d08962a0d','0','18.221.85.142','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715790048','thread.php?threadid=53474&threadview=0&hilight=&hilightuser=0&page=2&sid=6f43304afca26c58ffa6054fa62bf5fc','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 @ 18:20
Script: /Forum/thread.php?threadid=53474&threadview=0&hilight=&hilightuser=0&page=2&sid=6f43304afca26c58ffa6054fa62bf5fc
Referer: