Title: 7.0 causes HTTP 500 error Last modified: June 11, 2018 --- # 7.0 causes HTTP 500 error * [Joe](https://wordpress.org/support/users/joewa1980/) * (@joewa1980) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/) * 7.0 causes an HTTP 500 error, preventing any pages from loading. I’ve disabled the plugin which restores the site but of course we use the TML so would love it to work again! Here’s the error report for you: * ``` [11-Jun-2018 20:47:52 UTC] PHP Fatal error: Uncaught Error: Call to a member function get() on null in /home/server/public_html/mywebsite.com/wp-includes/query.php:28 Stack trace: #0 /home/server/public_html/mywebsite.com/wp-content/plugins/theme-my-login_/includes/actions.php(127): get_query_var('action') #1 /home/server/public_html/mywebsite.com/wp-content/plugins/theme-my-login_/includes/actions.php(178): tml_get_action() #2 /home/server/public_html/mywebsite.com/wp-content/plugins/theme-my-login_/includes/functions.php(67): tml_is_action() #3 /home/server/public_html/mywebsite.com/wp-includes/class-wp-hook.php(286): tml_parse_query(Object(WP_Query)) #4 /home/server/public_html/mywebsite.com/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters('', Array) #5 /home/server/public_html/mywebsite.com/wp-includes/plugin.php(515): WP_Hook->do_action(Array) #6 /home/server/public_html/mywebsite.com/wp-includes/class-wp-query.php(1006): do_action_ref_array('parse_query', Array) #7 /home/server/public_html/mywebsite.com/wp-inc in /home/server/public_html/mywebsite.com/wp-includes/query.php on line 28 ``` Viewing 15 replies - 1 through 15 (of 21 total) 1 [2](https://wordpress.org/support/topic/7-0-causes-http-500-error/page/2/?output_format=md) [→](https://wordpress.org/support/topic/7-0-causes-http-500-error/page/2/?output_format=md) * Plugin Contributor [Theme My Login](https://wordpress.org/support/users/thememylogin/) * (@thememylogin) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/#post-10388890) * Hi Joe, * Sorry to hear that you’re having trouble. Which version of WordPress are you running? * Thread Starter [Joe](https://wordpress.org/support/users/joewa1980/) * (@joewa1980) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/#post-10388897) * Rolling back to 6.4.16 restores life temporarily. * Wordpress version: 4.9.6 * Plugin Contributor [Theme My Login](https://wordpress.org/support/users/thememylogin/) * (@thememylogin) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/#post-10388900) * Does it happen if you disable other plugins and only have TML active? * [luisramosbcn](https://wordpress.org/support/users/luisramosbcn/) * (@luisramosbcn) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/#post-10389213) * Just updated and no wp-admin pages load. Administration went to hell. I have a CDN so the page is not down, but… WhaT!?!?!?! - This reply was modified 7 years, 11 months ago by [luisramosbcn](https://wordpress.org/support/users/luisramosbcn/). * Plugin Author [Jeff Farthing](https://wordpress.org/support/users/jfarthing84/) * (@jfarthing84) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/#post-10389223) * Hi [@luisramosbcn](https://wordpress.org/support/users/luisramosbcn/), * Is it a 500 error as well? * [Jasonyon](https://wordpress.org/support/users/jasonyon/) * (@jasonyon) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/#post-10389477) * Updating to 7.0 also breaks my site. I have to restore a backup to get things back up and running. (side note: is there a way to disable a WP plugin if you can’t log into the wp-admin?) * I getting the same error as Joe above. * Plugin Author [Jeff Farthing](https://wordpress.org/support/users/jfarthing84/) * (@jfarthing84) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/#post-10389479) * [@jasonyon](https://wordpress.org/support/users/jasonyon/) Can you verify if it happens with other plugins disabled? * [Jasonyon](https://wordpress.org/support/users/jasonyon/) * (@jasonyon) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/#post-10389482) * FYI – running WP 4.9.6 and my theme is Virtue Premium * [Jasonyon](https://wordpress.org/support/users/jasonyon/) * (@jasonyon) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/#post-10389486) * [@jfarthing84](https://wordpress.org/support/users/jfarthing84/) I dont know how to do that without breaking the site again. * [ngearing](https://wordpress.org/support/users/ngearing/) * (@ngearing) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/#post-10389524) * Hey Jeff, I have also had this issue on a couple of the websites I manage and it appears to be a conflict with this plugin [https://wordpress.org/plugins/social-warfare/](https://wordpress.org/plugins/social-warfare/) * Plugin Author [Jeff Farthing](https://wordpress.org/support/users/jfarthing84/) * (@jfarthing84) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/#post-10389534) * [@joewa1980](https://wordpress.org/support/users/joewa1980/), [@luisramosbcn](https://wordpress.org/support/users/luisramosbcn/), [@jasonyon](https://wordpress.org/support/users/jasonyon/) – Can you confirm if you are using the plugin mentioned above? * Thread Starter [Joe](https://wordpress.org/support/users/joewa1980/) * (@joewa1980) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/#post-10390199) * Yes, we use Social Warfare. * [Robin Roelofsen](https://wordpress.org/support/users/robinroelofsen/) * (@robinroelofsen) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/#post-10390278) * Here too. Deactivating Social Warfare makes TML work again. * Would like SW back, though 😉 * [pennink](https://wordpress.org/support/users/pennink/) * (@pennink) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/#post-10390473) * Same error here on several client sites. Have had to restore from backup and ignore update for the time being. Also running latest WP version. * [Mark Cutting](https://wordpress.org/support/users/mcutting/) * (@mcutting) * [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/#post-10390921) * Same here on my website. Rolling back doesn’t work either unfortunately as the pages yield a 404 despite the fact that they actually exist. Viewing 15 replies - 1 through 15 (of 21 total) 1 [2](https://wordpress.org/support/topic/7-0-causes-http-500-error/page/2/?output_format=md) [→](https://wordpress.org/support/topic/7-0-causes-http-500-error/page/2/?output_format=md) The topic ‘7.0 causes HTTP 500 error’ is closed to new replies. * ![](https://ps.w.org/theme-my-login/assets/icon-256x256.png?rev=1891232) * [Theme My Login](https://wordpress.org/plugins/theme-my-login/) * [Frequently Asked Questions](https://wordpress.org/plugins/theme-my-login/#faq) * [Support Threads](https://wordpress.org/support/plugin/theme-my-login/) * [Active Topics](https://wordpress.org/support/plugin/theme-my-login/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/theme-my-login/unresolved/) * [Reviews](https://wordpress.org/support/plugin/theme-my-login/reviews/) * 21 replies * 9 participants * Last reply from: [Joe](https://wordpress.org/support/users/joewa1980/) * Last activity: [7 years, 11 months ago](https://wordpress.org/support/topic/7-0-causes-http-500-error/page/2/#post-10392426) * Status: not resolved