php - Going down on a site with "Firefox can't establish a connection to the server" -

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i've site goes down message below.

unable connect

firefox can't establish connection server at

  • the site temporarily unavailable or busy. try again in few moments.
  • if unable load pages, check computer's network connection.
  • if computer or network protected firewall or proxy, make sure firefox permitted access web.

what possible reasons that's causing message shown?

the hosting saying script taking memory. case?

to start troubleshooting replace index.php (being sure keep copy of original) basic <?php phpinfo(); ?> , see if works consistently.

if (assuming in index.php) can start working through original index.php adding bare-bones framework start , add more code until breaks.

troubleshooting easy if start 1 end or other , work towards "trouble". in case, start minimal code, keep adding until goes wrong.


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