Faver Andres Quiroga Quiroga #1
  • Go to PHP → Edit PHP Configs in CyberPanel
  • Click on “Advanced”
  • Search “max_input_vars”
  • Remove the ; before max_input_vars (that’s commenting it out)
  • Change the 1000 to whatever you need (I used 5000)
  • Click “Save Changes”
  • Click “Restart PHP”