Issue
I am facing a very critical issue on server where i hosted a Laravel application project.I have some other projects hosted there. Some times I see "ERR_EMPTY_RESPONSE" error on browser. But at the same time other Project working well.If i restart the service "httpd" of that project it starts working again. I tried to go every solution i got from internet.but no luck.
Solution
Please make a try adding this line at the top of .htaccess file in ur project
php_flag opcache.enable Off
hope it works for you.
Answered By - riaz hasan