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 ('2df3fc6873c2a3386ac87b4ea44499be','0','18.226.28.197','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714676170','thread.php?threadid=81168&threadview=0&hilight=&hilightuser=0&sid=777aaaa1759121eb0f1e6406d3c6cf90&page=4','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: 02.05.2024 @ 20:56
Script: /Forum/thread.php?threadid=81168&threadview=0&hilight=&hilightuser=0&sid=777aaaa1759121eb0f1e6406d3c6cf90&page=4
Referer: