Website now loads blank – can't access admin WP

I’d look at your error.log to see what is showing.
I’d also use FTP and move your theme out of the theme folder so WP can default to the twenty-sixteen theme (that is in the theme folder…roght?)

I saw these errors in the slider plugin that was just updated:

[15-Aug-2016 17:26:54 UTC] PHP Warning: include(): Failed opening ‘/home1/ottasca/public_html/wp-content/themes/OTTAS/framework/plugins/LayerSlider/layerslider.php’ for inclusion (include_path=’.:/usr/php/54/usr/lib64:/usr/php/54/usr/share/pear’) in /home1/ottasca/public_html/wp-content/themes/OTTAS/functions.php on line 37
[15-Aug-2016 17:26:54 UTC] PHP Fatal error: Cannot redeclare set_revslider_as_theme() (previously declared in /home1/ottasca/public_html/wp-content/plugins/revslider/revslider.php:47) in /home1/ottasca/public_html/wp-content/themes/OTTAS/framework/plugins/revslider/revslider.php on line 46

Would this prevent site from loading?

I have a twenty-fifteeen theme I can try to use.

PHP Fatal error

this will definately prevent a site from loading.

I would remove the slider plugin – bottom line, to moduiles are declaring the function ‘ set_revslider_as_theme()’ and that is a no-no

The one in the function should start with
if (!function_exists(‘set_revslider_as_theme’)) {
.
.
.
}
so it doesn’t try to define the function if it already exists.

I think the original slider was defined in my default theme.

I activated a slider plugin mistakenly when I had temporarily switched themes.

When I went back to my default theme – it crashed.

Problem resolved.

I removed the slider plugin folder and the site comes up fine and I have admin access again.

Thank you.

Glat to assist. Don’t forget to mark this problem resolved.