Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, bool given in /srv/users/spplexgestion/apps/spplexgestion/public/wp-content/mu-plugins/pexlechris_adminer_avoid_conflicts_with_other_plugins.php:20 Stack trace: #0 /srv/users/spplexgestion/apps/spplexgestion/public/wp-content/mu-plugins/pexlechris_adminer_avoid_conflicts_with_other_plugins.php(20): in_array('pexlechris-admi...', false) #1 /srv/users/spplexgestion/apps/spplexgestion/public/wp-includes/class-wp-hook.php(326): {closure}(false) #2 /srv/users/spplexgestion/apps/spplexgestion/public/wp-includes/plugin.php(205): WP_Hook->apply_filters(false, Array) #3 /srv/users/spplexgestion/apps/spplexgestion/public/wp-includes/option.php(256): apply_filters('option_active_p...', false, 'active_plugins') #4 /srv/users/spplexgestion/apps/spplexgestion/public/wp-includes/load.php(1011): get_option('active_plugins', Array) #5 /srv/users/spplexgestion/apps/spplexgestion/public/wp-settings.php(530): wp_get_active_and_valid_plugins() #6 /srv/users/spplexgestion/apps/spplexgestion/public/wp-config.php(91): require_once('/srv/users/sppl...') #7 /srv/users/spplexgestion/apps/spplexgestion/public/wp-load.php(50): require_once('/srv/users/sppl...') #8 /srv/users/spplexgestion/apps/spplexgestion/public/wp-blog-header.php(13): require_once('/srv/users/sppl...') #9 /srv/users/spplexgestion/apps/spplexgestion/public/index.php(17): require('/srv/users/sppl...') #10 {main} thrown in /srv/users/spplexgestion/apps/spplexgestion/public/wp-content/mu-plugins/pexlechris_adminer_avoid_conflicts_with_other_plugins.php on line 20