Hi there,
This error has recently appeared. I can no longer access the admin area and nothing is displayed on the website.
I have already deactivated all plugins and themes in an FTP manager, but the problem persists. So, the cause is not a plugin or theme, I guess.
Would be very grateful for help!
Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function “_wp_footnotes_kses_init” not found or invalid function name in /home/clients/be6f16607d185ea2ff7a421e658dd237/web/wp-includes/class-wp-hook.php:308 Stack trace: #0 /home/clients/be6f16607d185ea2ff7a421e658dd237/web/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #1 /home/clients/be6f16607d185ea2ff7a421e658dd237/web/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #2 /home/clients/be6f16607d185ea2ff7a421e658dd237/web/wp-includes/pluggable.php(48): do_action(‘set_current_use…’) #3 /home/clients/be6f16607d185ea2ff7a421e658dd237/web/wp-includes/user.php(3606): wp_set_current_user(0) #4 /home/clients/be6f16607d185ea2ff7a421e658dd237/web/wp-includes/pluggable.php(70): _wp_get_current_user() #5 /home/clients/be6f16607d185ea2ff7a421e658dd237/web/wp-includes/class-wp.php(650): wp_get_current_user() #6 /home/clients/be6f16607d185ea2ff7a421e658dd237/web/wp-settings.php(604): WP->init() #7 /home/clients/be6f16607d185ea2ff7a421e658dd237/web/wp-config.php(109): require_once(‘/home/clients/b…’) #8 /home/clients/be6f16607d185ea2ff7a421e658dd237/web/wp-load.php(50): require_once(‘/home/clients/b…’) #9 /home/clients/be6f16607d185ea2ff7a421e658dd237/web/wp-blog-header.php(13): require_once(‘/home/clients/b…’) #10 /home/clients/be6f16607d185ea2ff7a421e658dd237/web/index.php(17): require(‘/home/clients/b…’) #11 {main} thrown in /home/clients/be6f16607d185ea2ff7a421e658dd237/web/wp-includes/class-wp-hook.php on line 308
Il y a eu une erreur critique sur ce site.
The page I need help with: [log in to see the link]