Slider Revolution triggered a fatal error
As the title suggests, our admin-page crashed (just blank when we typed x.com/wp-admin) after our server was updated by one.com. We deactivated all of our plugins which made it work again, however that obviously made our website all blank as the plugins were deactivated. We activated them one by one to find out which one was the bad guy, and eventually realised it was the “Slider Revolution” plugin which triggered a fatal error. This is the message that comes up when we try to activate it:
Plugin could not be activated because it triggered a fatal error.
Fatal error: Uncaught Error:  operator not supported for strings in /customers/7/b/2/armoniadesign.se/httpd.www/wp-content/plugins/revslider/includes/framework/base-admin.class.php:71 Stack trace: #0 /customers/7/b/2/armoniadesign.se/httpd.www/wp-content/plugins/revslider/admin/revslider-admin.class.php(572): RevSliderBaseAdmin::addMetaBox(‘Revolution Slid…’, ”, Array, NULL) #1 /customers/7/b/2/armoniadesign.se/httpd.www/wp-content/plugins/revslider/admin/revslider-admin.class.php(73): RevSliderAdmin->addSliderMetaBox() #2 /customers/7/b/2/armoniadesign.se/httpd.www/wp-content/plugins/revslider/admin/revslider-admin.class.php(44): RevSliderAdmin->init() #3 /customers/7/b/2/armoniadesign.se/httpd.www/wp-content/plugins/revslider/revslider.php(162): RevSliderAdmin->__construct(‘/customers/7/b/…’) #4 /customers/7/b/2/armoniadesign.se/httpd.www/wp-admin/includes/plugin.php(1909): include(‘/customers/7/b/…’) #5 /customers/7/b/2/armoniadesign.se/httpd.www/wp-admin/plugins.php(172): plugin_sandbox_scrape(‘revslider/revs in /customers/7/b/2/armoniadesign.se/httpd.www/wp-content/plugins/revslider/includes/framework/base-admin.class.php on line 71
Does anyone have any ideas of how we can fix this? We are using BeTheme, which requires Slider Revolution to be activated. Thus as of now, most of the website is just blank.
Hi there, you are using the open source self-hosted version of WordPress, you need to post in the WordPress.org forum for assistance, you can follow this link to the forum: https://wordpress.org/support
If you would like to know the differences between the two versions, please read this: https://en.support.wordpress.com/com-vs-org/
This forum is dedicated to WordPress.com hosted websites.
You can also try the Slider Revolution Support page, and submit a ticket. Here is the link https://themepunch.support/login
Also, see if you can update the plugin to the latest version.
Hope this is helpful 😎
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