Increase post back size in Glassfish

I created a small mobile APEX app for my football team where they can upload pictures to the app.

Sometimes saving the picture worked, sometimes it didn’t. If it didn’t work I hit the following error: “Post too large”. It turned out that my Max Post Size in Configurations - server-config - Network Config - Network Listeners - http-listener-1 under HTTP was set too small.

After increasing it worked like a charm.