Failed to initialize plugin: avia_builder_button

Hey siltalai,

Thanks for the login details. Does it make any difference if you use a different PHP version? If you have server error logs, then please share them with us.

Best regards,
Rikard

Hi,
Thanks for your patience, the error: Failed to open stream: No such file or directory in /is/htdocs/wp12175280_E3ZQ0CNJI0/www/wp-includes/script-loader.php on line 276 points to a missing WordPress file. Since you can’t login to your site to try to reinstall WordPress, check if you can do so in your web host panel, assuming that you originally installed it from there.
If not please see this article starting at: Upgrade WordPress manually via FTP this will replace any corrupted or missing WordPress core files without losing your data, please note to not overwrite your wp-content folder or your wp-config.php file, this is what connects to your WordPress database.
If you are not sure about this ask your webhost for help.

Best regards,
Mike

Hi,
Thanks for the feedback, I see that you have many jQuery errors because it is not being loaded in the backend. I see jQuery loaded in the frontend.
I believe your webhost has customized the WordPress install you are using because the jQuery options in the theme are not showing, under Enfold Theme Options ▸ Performance ▸ Change WordPress Defaults you should see two jQuery options like this:

on your site these options are not showing:

from experience, I know this is from a customization to the loading of jQuery, please ask your webhost to disable this customization so jQuery will load correctly in the header.

Best regards,
Mike