title: Customising the generic Rails error message
body: <p>Our rails app is designed as a single code base linking to multiple client databases. Based on the subdomain the app determines which db to connect to.</p>
  
  <p>We use liquid templates to customise the presentation for each client. We are unable to customise the generic 'We're Sorry, somethign went wrong..' message for each client.</p>
  
  <p>Can anyone recommend an approach that would allow us to do this.</p>
  
  <p>Thanks</p>
  
  <p>DOm</p>