Unexpected token 'R', "Request En"... is not valid JSON when uploading

[Doscadesa]

I am getting this error under 3 different circumstances.

1. When one of the attached docs is around 5-10 MB
2. When uploading more than 6 files (whatever the size)
3. When the size of the input files is higher than 7-8 MB whatever the number of files

For the first error I`ve changed the name of the doc -> split it

Splitting it has solved the issue, meaning is not based on the file specs (bad OCR, scanned or whatever). Is a nice and clean pdf with text (no tabs).

Any idea?

[Wim182]

Did you find the answer for this matter?