title: Vim - How to identify plugin raising errors
body: <p>As per the title, is there any way to know which vim plugin is raising error messages (apart from disabling/enabling one by one of course)?
  I'm continuously getting the error message below</p>
  
  <pre><code>Error detected while processing function &lt;SNR&gt;59_clear:
  line    2:
  E803: ID not found: 4
  </code></pre>
  
  <p>but I'm not able to figure out which plugin is broken.</p>