w3monk

Hi Domilia,

Before you try the above fix, consider putting these two line of code in your wp-config:
define(‘CONCATENATE_SCRIPTS’, true );
define(‘SCRIPT_DEBUG’, true);

If this works then no need to do the previous fix mentioned above.

Thanks

Hi Domilia,

I followed steps suggested by Marius above and got a quick fix for you.

You can replace a file wp-util.js located in wp-includes/js in 4.6 with a same from older version 4.5.3

I have tested it and it works without breaking anything. This is a temporary fix though and I am sure there will be better fix to this if you check your theme and plugins.

Thanks

Hi HiFly
yumpu plugin uploaded files go into the yumpu directory inside wp-content/uploads folder.

File upload checkpoints:
1. Enter title and description while uploading pdf.
2. Change following settings of your php.ini (which is effective)
Max file upload
Max execution time
Memory Limit
Also check for server variables of apache/ngix

It should positively start working