Fatal Error, cannot edit posts

Resolved Edith Allison
(@terragirl)

4 years, 10 months ago

Upgraded to version 2.4.6 but still getting this error: There has been a critical error on this website.

Error log shows:

[28/07/2021:09:35:24 +0100] AH01071: Got error 'PHP message: PHP Warning: array_flip(): Can only flip STRING and INTEGER values! in /var/www/html/wp-admin/includes/menu.php on line 280PHP message: PHP Warning: array_flip(): Can only flip STRING and INTEGER values! in /var/www/html/wp-admin/includes/menu.php on line 281PHP message: PHP Fatal error: Uncaught TypeError: Return value of Redux_Instances::get_all_instances() must be of the type array, null returned in /var/www/html/wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-instances.php:62\nStack trace:\n#0 /var/www/html/wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-api.php(203): Redux_Instances::get_all_instances()\n#1 /var/www/html/wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-functions.php(165): Redux::all_instances()\n#2 /var/www/html/wp-content/plugins/redux-framework/redux-templates/classes/class-init.php(92): Redux_Functions::is_min()\n#3 /var/www/html/wp-includes/class-wp-hook.php(303): ReduxTemplate

Site is WP multisite.

Viewing 8 replies - 1 through 8 (of 8 total)

Plugin Author Kev Provance
(@kprovance)

4 years, 10 months ago

Are you using Gutenberg or the classic editor?

Thread Starter Edith Allison
(@terragirl)

4 years, 10 months ago

Gutenberg editor

I’m also not sure why Redux is installed, the page under Tools > Redux that gives “health info” also had a fatal error, so currently no idea why it’s there. Could be the “WP Sheet Editor” plugin but their support is currently offline.

Plugin Author Kev Provance
(@kprovance)

4 years, 10 months ago

Could you let me know what that error said?

Thread Starter Edith Allison
(@terragirl)

4 years, 10 months ago

Same error message

PHP Fatal error: Uncaught TypeError: Return value of Redux_Instances::get_all_instances() must be of the type array, null returned in /var/www/html/wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-instances.php:62\nStack trace:\n#0 /var/www/html/wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-helpers.php(960): Redux_Instances::get_all_instances()\n#1 /var/www/html/wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-helpers.php(1117): Redux_Helpers::get_request_headers()\n#2 /var/www/html/wp-content/plugins/redux-framework/redux-core/inc/welcome/views/health-report.php(34): Redux_Helpers::compile_system_status(false, true)\n#3 /var/www/html/
Thread Starter Edith Allison
(@terragirl)

4 years, 10 months ago
I’ve upgraded to 4.2.7 but still same issue. On my staging site I can see the following error:
```
Fatal error: Uncaught Error: Return value of Redux_Instances::get_all_instances() must be of the type array, null returned
in .../wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-instances.php on line 62

Call stack:

    Redux_Instances::get_all_instances()
    wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-helpers.php:960
    Redux_Helpers::get_request_headers()
    wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-helpers.php:1117
    Redux_Helpers::compile_system_status()
    wp-content/plugins/redux-framework/redux-core/inc/welcome/views/health-report.php:34
    require_once()
    wp-content/plugins/redux-framework/redux-core/inc/welcome/class-redux-welcome.php:265
    Redux_Welcome::heath_check()
    wp-includes/class-wp-hook.php:303
    WP_Hook::apply_filters()
    wp-includes/class-wp-hook.php:327
    WP_Hook::do_action()
    wp-includes/plugin.php:470
    do_action()
    wp-admin/admin.php:259
    require_once()
    wp-admin/tools.php:40
```
We are running WP multisite if that makes a difference.
favethemes
(@favethemes)

4 years, 10 months ago
Same error
```
Fatal error: Uncaught Error: Redux_Instances::get_all_instances(): Return value must be of type array, null returned
in /Applications/MAMP/htdocs/shopelywp/wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-instances.php on line 62

Call stack:

Redux_Instances::get_all_instances()
wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-api.php:203
Redux::all_instances()
wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-functions.php:165
Redux_Functions::is_min()
wp-content/plugins/redux-framework/redux-templates/classes/class-init.php:92
ReduxTemplates\Init::editor_assets()
wp-includes/class-wp-hook.php:303
WP_Hook::apply_filters()
wp-includes/class-wp-hook.php:327
WP_Hook::do_action()
wp-includes/plugin.php:470
do_action()
wp-admin/edit-form-blocks.php:252
require()
wp-admin/post-new.php:72
```
Plugin Author Kev Provance
(@kprovance)

4 years, 10 months ago

Version 4.2.8 has been deployed and will fix the change issues.
Thread Starter Edith Allison
(@terragirl)

4 years, 10 months ago
thank you, I’ve updated to 4.2.9 and that’s working for me
- This reply was modified 4 years, 10 months ago by Edith Allison.

Viewing 8 replies - 1 through 8 (of 8 total)

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