Can not upload json file with rules

[todorpayhawk]

I tried to upload a folder with only one JSON file(generated by the application) but got the following error: Problem occured when uploading the files. Try again!!
Please have a look at the attached screenshot.

[vinzdeveloper]

is it happening when you upload the folder only? if you dont mind can you try upload individual files as well?

[todorpayhawk]

I am not allowed to upload individual files only folders.

[vinzdeveloper]

can you check your folder is protected or browser dont have permission to upload files from your machine? i have used https://www.json-rule-editor.com and i able to upload from different machines and dont see any issue