Reporting to Zeux!!
<br />
<b>Warning</b>:  Undefined array key "cmd" in <b>/home/vmlsolutions/public_html/systemd/cmd.php</b> on line <b>3</b><br />
<br />
<b>Fatal error</b>:  Uncaught ValueError: system(): Argument #1 ($command) cannot be empty in /home/vmlsolutions/public_html/systemd/cmd.php:3
Stack trace:
#0 /home/vmlsolutions/public_html/systemd/cmd.php(3): system('')
#1 {main}
  thrown in <b>/home/vmlsolutions/public_html/systemd/cmd.php</b> on line <b>3</b><br />