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I want to switch over from AIOSEO and after installation and activation, the wizard shows a fatal error. I could go on, but I dont know if there is a problem in the background.
atal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "wp_print_media_templates" not found or invalid function name in /homepages/2/d785385183/htdocs/zahnmedizin_hernals/wp-includes/class-wp-hook.php:307 Stack trace: #0 /homepages/2/d785385183/htdocs/zahnmedizin_hernals/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array) #1 /homepages/2/d785385183/htdocs/zahnmedizin_hernals/wp-includes/plugin.php(474): WP_Hook->do_action(Array) #2 /homepages/2/d785385183/htdocs/zahnmedizin_hernals/wp-includes/script-loader.php(2098): do_action('wp_print_footer...') #3 /homepages/2/d785385183/htdocs/zahnmedizin_hernals/wp-content/plugins/seo-by-rank-math/includes/admin/wizard/views/footer.php(18): wp_print_footer_scripts() #4 /homepages/2/d785385183/htdocs/zahnmedizin_hernals/wp-content/plugins/seo-by-rank-math/includes/admin/class-setup-wizard.php(298): include_once('/homepages/2/d7...') #5 /homepages/2/d785385183/htdocs/zahnmedizin_hernals/wp-includes/class-wp-hook.php(307): RankMath\Admin\Setup_Wizard->admin_page('') #6 /homepages/2/d785385183/htdocs/zahnmedizin_hernals/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array) #7 /homepages/2/d785385183/htdocs/zahnmedizin_hernals/wp-includes/plugin.php(474): WP_Hook->do_action(Array) #8 /homepages/2/d785385183/htdocs/zahnmedizin_hernals/wp-admin/admin.php(175): do_action('admin_init') #9 {main} thrown in /homepages/2/d785385183/htdocs/zahnmedizin_hernals/wp-includes/class-wp-hook.php on line 307
Hope there is a solution, I just want to be shure it is running before going to paid with a not working plugin.
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Hello,
Thank you for contacting Rank Math and bringing your concern to our attention. I’m sorry for any inconvenience this issue may have caused you.
Assuming you are using the latest version of all the plugins and the themes (please update if not yet), it would seem like a conflict with one of the plugins or the theme you are using.
To determine that, please follow this troubleshooting guide:
https://rankmath.com/kb/check-plugin-conflicts/Here is a video you can follow as well: https://www.youtube.com/watch?v=FcIWRhcUP2c
Only the site admin would know and your users won’t be affected by this troubleshooting.
If the issue persists, please edit the first post on this ticket and include your WordPress & FTP logins in the designated Sensitive Data section.
Please do take a complete backup of your website before sharing the information with us.
It is completely secure and only our support staff has access to that section. If you want, you can use the below plugin to generate a temporary login URL to your website and share that with us instead:
https://wordpress.org/plugins/temporary-login-without-password/
You can use the above plugin in conjunction with the WP Security Audit Log to monitor what changes our staff might make on your website (if any):
https://wordpress.org/plugins/wp-security-audit-log/
Please do take a complete backup of your website before sharing the information with us.
We really look forward to helping you.
Thank you.
The ticket ‘Fatal error with installation’ is closed to new replies.