Mutation v4 live not working

General
1

I have this mutation and using it locally it work but when I use online I get

image

mutation newClient(
$name:String! ,
$mail:String! ,
$maestro:String!,
$curso:String!,
$des:String!,
$idCer:String!,
$datInit:Date!,
$datFin:Date!,
$qr:String!,
$pdf:String!
$titleMaster:String!
){
createCliente( data :{
name:$name ,
mail:$mail,
maestro:$maestro,
curso:$curso,
description:$des,
idCertificado:$idCer,
initiCer:$datInit,
finitCert:$datFin,
qrImage:$qr,
PDF:$pdf,
maestroTitle:$titleMaster
}
){
data{
attributes{
name
}
}
}
}

System Information
  • Strapi Version: 4.1.6
  • Operating System: Linux
  • Database:
  • Node Version:
  • NPM Version:
  • Yarn Version: