Title: Fatal Error Last modified: September 30, 2019 --- # Fatal Error * Resolved [pq](https://wordpress.org/support/users/pq/) * (@pq) * [6 years, 7 months ago](https://wordpress.org/support/topic/fatal-error-3299/) * Plugin killed my site. Can’t log in to deactivate. * Fatal error: Uncaught Error: Using $this when not in object context in /nas/content/ staging/trinitypts/wp-content/plugins/stonehenge-em-osm/config/init.php:467 Stack trace: #0 [internal function]: Stonehenge_Plugin::register_options(”) #1 /nas/ content/staging/trinitypts/wp-includes/class-wp-hook.php(286): call_user_func_array( Array, Array) #2 /nas/content/staging/trinitypts/wp-includes/class-wp-hook.php( 310): WP_Hook->apply_filters(”, Array) #3 /nas/content/staging/trinitypts/wp- includes/plugin.php(465): WP_Hook->do_action(Array) #4 /nas/content/staging/trinitypts/ wp-content/plugins/stonehenge-em-osm/config/license.php(63): do_action(‘stonehenge_load…’)# 5 /nas/content/staging/trinitypts/wp-content/plugins/stonehenge-em-osm/config/ license.php(291): Stonehenge_License::is_valid(Array) #6 /nas/content/staging/ trinitypts/wp-content/plugins/stonehenge-em-osm/stonehenge-em-osm.php(25): start_stonehenge( Array) #7 /nas/content/staging/trinitypts/wp-content/plugins/stonehenge-em-osm/ stonehenge-em-osm.php(303): Stonehenge_EM_O in /nas/content/staging/trinitypts/ wp-content/plugins/stonehenge-em-osm/config/init.php on line 467 The site is experiencing technical difficulties. * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ffatal-error-3299%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 5 replies - 1 through 5 (of 5 total) * Thread Starter [pq](https://wordpress.org/support/users/pq/) * (@pq) * [6 years, 7 months ago](https://wordpress.org/support/topic/fatal-error-3299/#post-11982642) * Update: removed the plugin using sftp; updated WP core & re-added plugin. Activation killed the site again. Will remove again, but all of the events use maps so not sure how to proceed. Obviously I can’t push this to production. * Plugin Author [Stonehenge Creations](https://wordpress.org/support/users/duisterdenhaag/) * (@duisterdenhaag) * [6 years, 7 months ago](https://wordpress.org/support/topic/fatal-error-3299/#post-11982649) * I am not able to replicate this issue. Just did a new install (cleaned my database) and it activated normally. * What version of PHP are you using? * Thread Starter [pq](https://wordpress.org/support/users/pq/) * (@pq) * [6 years, 7 months ago](https://wordpress.org/support/topic/fatal-error-3299/#post-11983289) * PHP 7.2. Do I need to upgrade to 7.3? * Thread Starter [pq](https://wordpress.org/support/users/pq/) * (@pq) * [6 years, 7 months ago](https://wordpress.org/support/topic/fatal-error-3299/#post-11983486) * I just rolled back the plugin to version 2.5.0 and the site works now. The error message that v. 2.9.3 generates (pasted in above) is pretty specific; is it not enough to go on? * I can’t leave my staging site broken; esp. can’t risk having the broken plugin merged inadvertently into production, so am going to keep the old version and maybe try again with the next update. Hope this gets figured out. * Plugin Author [Stonehenge Creations](https://wordpress.org/support/users/duisterdenhaag/) * (@duisterdenhaag) * [6 years, 7 months ago](https://wordpress.org/support/topic/fatal-error-3299/#post-11983598) * No it is not, unfortunately… Because you seem to be the only one of 600+ users to experience that line as an error. So that makes it very difficult to replicate and even solve… Also, a similar line (just the naming of the variable differs) has been in this plugin since version 2.6.0. 😉 And the identical /config/ folder is used in all my plugins. * Assuming you are using the latest versions of WP and EM, the only thing I can think of, is that some other plugin is interfering. You could test that by deactivating all plugins, switch to a default theme (pref. Twentytwelve as it’s still the safest), activate only Events Manager and EM – OSM to see if the problem still plays up. - This reply was modified 6 years, 7 months ago by [Stonehenge Creations](https://wordpress.org/support/users/duisterdenhaag/). Viewing 5 replies - 1 through 5 (of 5 total) The topic ‘Fatal Error’ is closed to new replies. * ![](https://ps.w.org/stonehenge-em-osm/assets/icon-256x256.jpg?rev=2143406) * [Events Manager - OpenStreetMaps](https://wordpress.org/plugins/stonehenge-em-osm/) * [Frequently Asked Questions](https://wordpress.org/plugins/stonehenge-em-osm/#faq) * [Support Threads](https://wordpress.org/support/plugin/stonehenge-em-osm/) * [Active Topics](https://wordpress.org/support/plugin/stonehenge-em-osm/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/stonehenge-em-osm/unresolved/) * [Reviews](https://wordpress.org/support/plugin/stonehenge-em-osm/reviews/) * 5 replies * 2 participants * Last reply from: [Stonehenge Creations](https://wordpress.org/support/users/duisterdenhaag/) * Last activity: [6 years, 7 months ago](https://wordpress.org/support/topic/fatal-error-3299/#post-11983598) * Status: resolved