title: elfinder laravel 5 connector error
body: <p>I am trying to integrate barryvdh/laravel-elfinder package for ckeditor, elfinder window is opening but error says 'unable to connect to backend'. I checked the request/response in firebug and found this url with response 500</p>
  
  <p><a href="http://testsite.dev/elfinder/connector?_token=SYqcfRYmhiU4tdrrD883ESd3CznYKLhnnCZnGO4O&amp;cmd=open&amp;target=&amp;init=1&amp;tree=1&amp;_=1428933143824" rel="nofollow">http://testsite.dev/elfinder/connector?<em>token=SYqcfRYmhiU4tdrrD883ESd3CznYKLhnnCZnGO4O&amp;cmd=open&amp;target=&amp;init=1&amp;tree=1&amp;</em>=1428933143824</a></p>
  
  <p>i guess something is wrong with the connector config. I followed instructions from the github page with no luck. Any ideas how to fix this?</p>