php error - Request entity too large. The requested resource does not allow request data with the post requests or the amount of data provided in the request exceeds the capacity limit

Wordpress - Request entity too large. 

The requested resource does not allow request data with the post requests or the amount of data provided in the request exceeds the capacity limit

Solution : 

Add in apache2.conf

LimitRequestBody 100000000

Update in php.ini

max_input_time = 300
max_execution_time = 300
post_max_size = 512M
upload_max_filesize = 512M

Restart Apache 2