This site can't be reached after moving the wo

Question

I was using WordPress and later I backup my all data and database to move it into another computer. I moved all my files in www directory in wamp server. Everything was fine but I encountered an error,

Error in login into the database.

SO after googling I changed my username, database name, and password in wp-config.php accordingly. Everything was fine but now it is showing

This site can’t be reached
The connection was reset.Try:
Checking the connection
Checking the proxy and the firewall
Running Windows Network Diagnostics
ERR_CONNECTION_RESET

I though again I am not able to login, so I tried to change the name to my another Wordpress database, and it is opening well. So I thought it is not login in my database, so I create a file and logged in manually to check the username, password and database name. And it show that I am logged in successfully. SO what I'm missing here and why can't I access wordpress site.

Answer 1

If it's WAMP server the problem can be resolved by TreadStackSize but if you seeing it on production it has got more to do with DNS Lookup, DNS Propagation and SSL certificates.

Sorry for not being direct because you haven't provided the configuration of the setup.

Answer 2

I had the same problem as yours. And after searching a lot, I found that ThreadStackSize limit in my new computer (where I was shifting my whole WordPress stuff) was not defined (or not enough). So I think your Wordpress data must be large enough that exceeds ThreadStackSize.

So U think this will resolve your issue.

1. Click on the green wamp icon in the tray icons (right side of your taskbar.)

2. Now goto apache>httpd.conf.

3. Now search for ThreadStackSize in that file.

   1. If found then increase the number return after ThreadStackSize to a higher value like 8388608.
   2. Or if not found then write the following text in the bottom of the file and save it.

`

<IfModule mpm_winnt_module>
    ThreadStackSize 8388608
</IfModule>

4. Now click again on the green wamp icon in the icon tray and then restart the wamp server.

5. There's no any step five, just reload the page. And all is done.