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 ('8d7de492908fc6cf4990f98a21f74f62','0','18.226.180.161','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715818661','thread.php?threadid=96068&threadview=1&hilight=&hilightuser=0&sid=d4da41341d388f3c1fefa6bcc00083d5&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: 16.05.2024 @ 02:17
Script: /Forum/thread.php?threadid=96068&threadview=1&hilight=&hilightuser=0&sid=d4da41341d388f3c1fefa6bcc00083d5&page=4
Referer: