[shaktoo]

DefaultSource    Critical    3    '//b[.='Ocean's Thirteen']' has an invalid token. Unhandled Exception.
DefaultSource    Critical    3    Object reference not set to an instance of an object. Unhandled Exception.
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EXCEPTION OCCURRED:System.Xml.XPath.XPathException: '//b[.='Ocean's Thirteen']' has an invalid token.

Does This Help ?

Usually i need the Ember log entries to determine the addon or class. But this bug is nown and has to do with the ' in the title if you use one of the trailer scrapers (i think it was DavesTrailerPage). In Embers log you can see the addon that crashes.

Thanks Dan, 
As per your suggestion I disabled Dave's trailer page & Voila everything's back to Normal.
Once again thank you