403 Access Forbidden by CSRFProtector: when uploading files

[elieobeid7]

The structure is the following:

• index.php - holds the html, redirects to controller.php
• controller.php - handles the post request and take care of the uploads then redirects to index.php
• pictures folder, chmod 755
• CSRFProtector is included in all files, I use the default token csrfp_token

if I fill the form without uploading, everything is fine. If I upload a picture, I get

403 Access Forbidden by CSRFProtector!

I'm on windows 10 64 bit, using Firefox quantum and this library to handle uploads

https://github.com/samayo/bulletproof

[mebjas]

This error is coming up at conroller.php is it?

[elieobeid7]

That's true, only when uploading files, so if no files are selected, everything is fine.