facing error: 413 Request Entity Too Large

I am facing error

413 Request Entity Too Large

while uploading big image through Ajax - POST method. I tried plenty of solutions from google, but still no luck.

My Website is hosted on GoDaddy shared hosting. I have increased all the memory settings in php.ini too (Through cPanel). but still getting same error.

Website is developed in LARAVEL framework.

via Chebli Mohamed