Hi There,
No, what that means is to reinstall the X Theme manually (via FTP). Anyways I was not able to check the site because the credentials you provided above does not work anymore. But I’ve seen this kind of issue before and it’s because of the PHP memory limit.
I read that you already tried what Christopher suggested above, but would you mind increasing your site’s PHP memory limit again. To do this, please access/edit your wp-config.php file located in the root directory of your Wordpress installation via FTP or cPanel’s File Manager. Then add the following lines:
define( 'WP_MEMORY_LIMIT', '256M' );
define( 'WP_MAX_MEMORY_LIMIT', '512M' );
Add it just before the line:
/* That’s all, stop editing! Happy blogging. */
Sometimes hosting does not allow user’s to increase the memory limit on their own, install this plugin to check if your memory limit has successfully bump. If not, please contact your hosting on how you can increase the memory limit effectively.
And another thing, please navigate to Theme Options > CSS and find that css block below, notice the background-image: url
please update that because that is throwing an 500 Internal Server Error
footer.x-colophon {
background-image: url(http://demo.twinstechnolabs.com/clients/manuelsbodyshop/wp-content/uploads/2018/04/footerBg.jpg);
background-size: cover;
background-attachment: fixed;
background-position: top center;
}
Let us know how it goes,
Cheers!