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/esbvbuitenwesten/public_html/wp-includes/class-wp-hook.php:308
Stack trace:
#0 /home/esbvbuitenwesten/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array)
#1 /home/esbvbuitenwesten/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#2 /home/esbvbuitenwesten/public_html/wp-includes/pluggable.php(48): do_action('set_current_use...')
#3 /home/esbvbuitenwesten/public_html/wp-includes/user.php(3622): wp_set_current_user(0)
#4 /home/esbvbuitenwesten/public_html/wp-includes/pluggable.php(70): _wp_get_current_user()
#5 /home/esbvbuitenwesten/public_html/wp-includes/class-wp.php(650): wp_get_current_user()
#6 /home/esbvbuitenwesten/public_html/wp-settings.php(610): WP->init()
#7 /home/esbvbuitenwesten/public_html/wp-config.php(101): require_once('/home/esbvbuite...')
#8 /home/esbvbuitenwesten/public_html/wp-load.php(50): require_once('/home/esbvbuite...')
#9 /home/esbvbuitenwesten/public_html/wp-blog-header.php(13): require_once('/home/esbvbuite...')
#10 /home/esbvbuitenwesten/public_html/index.php(17): require('/home/esbvbuite...')
#11 {main}
thrown in /home/esbvbuitenwesten/public_html/wp-includes/class-wp-hook.php on line 308