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 ('2bad179bd1cedc13dc029730e228f86b','0','18.221.206.73','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715619875','thread.php?threadid=53636&hilight=&hilightuser=0&page=3&sid=2977dcf9f6820f92f14603e5b559b9bb','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: 13.05.2024 @ 19:04
Script: /Forum/thread.php?threadid=53636&hilight=&hilightuser=0&page=3&sid=2977dcf9f6820f92f14603e5b559b9bb
Referer: