Inserting Links doesn't work

It’s caused by this:
TypeError: inputs.url.focus(…)[0] is undefined
ltec.wplink.js:318

Fix in ../b09-link-to-existing-content/js/ltec.wplink.js :
<line 61>
$(“#ltec-search-in #wp-link-search”).remove();

<init: function(){} – line 211>
inputs.url = $( ‘#wp-link-url’ );
inputs.title = $( ‘#wp-link-text’ );
inputs.openInNewTab = $( ‘#wp-link-target’ );
inputs.search = $( ‘#wp-link-search’ );

or

https://www.dropbox.com/s/y7gzcnd8hmwzel5/b09-link-to-existing-content_fix_wp-4.2.zip?dl=0

Still doesn’t work, the list is still empty. I used the ltec.wplink.js from your link.

Hi there, this is a compatibility problem with the new wordpress version. Could you please download the new 1.9.1 Version and test it again? Please note that the new Version ONLY works with the WordPress Version 4.2.

I don’t have the time for backwards-compatibility, I’m sorry.

actually, now the version is 2.1 ??