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 ('3481f93592efb44e82d2b981cd8f7e2f','0','18.191.157.186','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714729261','thread.php?threadid=91792&threadview=0&hilight=&hilightuser=0&page=2&sid=2cf3ceade15e30d8513293f20b7f1b48','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: 03.05.2024 @ 11:41
Script: /Forum/thread.php?threadid=91792&threadview=0&hilight=&hilightuser=0&page=2&sid=2cf3ceade15e30d8513293f20b7f1b48
Referer: