Common Installation issues

Custom Permalinks Return 404 Errors
If you are getting 404 error when accessing pages, please see the information below. Symptom:  I just setup my WordPress installation and my ...
Mon, 26 Jan, 2015 at 10:59 AM
Fatal error "Allowed Memory Size Exhausted" error
The reason for this error is that your server configuration has a very low memory limit. Try adding this to wp-config.php (put it after <?php in this fil...
Thu, 9 Oct, 2014 at 7:59 PM
Fatal error - maximum execution time [...] exceeded
If you see this error you have to contact your hosting company to increase the maximum execution time limit. 
Sun, 25 Jan, 2015 at 6:21 PM
How to resolve permission issues of the cache directory?
Please note: The guide below uses the 777 permission merely as an example. In most circumstances, using 777 is excessive and is a sign of a pro...
Tue, 26 May, 2015 at 1:06 PM
Why the slider is missing after the dummy content import?
Sometimes after the dummy content import is done, when you open the home page, the header may look strange and there may be a message "Slider can not b...
Tue, 1 Aug, 2017 at 2:18 PM