Recently, I’ve encountered this kind of problem. Maybe because it has been awhile I’m not uploading any images to my post :p

Anyway, if you came out with this kind of error and using Nginx as your web engine, here how to solve it.

Add:

client_max_body_size 100m;

to your nginx .conf file.

For example, mine looks something like this:

server {
        listen 80;
        root /usr/share/nginx/www;
        index index.php index.html index.htm;
#
        fastcgi_buffers 8 16k;
        fastcgi_buffer_size 32k;
        fastcgi_read_timeout 180;
        client_max_body_size 100m;
#
        location / {

Hope it helps. 🙂

Credit to aaronjholbrook