perleone

I solved the Problem but just in a deprecitated way. The trouble is caused by the jQuery Error. But I am not able to enqueue jQuery via

add_action( 'wp_print_scripts', 'add_my_scripts', 100 );
function add_my_scripts() {
if ( !is_admin() ) {
wp_deregister_script( 'jquery' );
wp_register_script( 'jquery', ( 'https://ajax.googleapis.com/ajax/libs/jquery/3.0.0/jquery.min.js' ), false, null, true );
wp_enqueue_script( 'jquery' );
} }
add_action('init', 'add_my_scripts');

or

add_action( 'wp_print_scripts', 'add_my_scripts', 100 );
function add_my_scripts() {
if ( !is_admin() ) {
wp_deregister_script( 'jquery' );
wp_register_script( 'jquery', ( 'https://ajax.googleapis.com/ajax/libs/jquery/3.0.0/jquery.min.js' ), false, null, false );
wp_enqueue_script( 'jquery' );
} }
add_action('init', 'add_my_scripts');

when I look at my sourcecode I can see jQuery is embedded in the head, like in the codeblock

<script type='text/javascript' defer='defer' src='https://ajax.googleapis.com/ajax/libs/jquery/3.0.0/jquery.min.js'></script>

but I run into the same jQuery Issue anyway.

Only when I insert my jQuery through the header.php, like its not recommended I solved my Problem, no Errors, FavoritePosts works.

But I want to do it the right way, Can anyone help me please

Thanks!