.pdf Not Working On Certain Pages

[+ODragon]

I was trying to use the PDF format to print "Rock In" Down The Highway Earthcache and the site gives the following:

 

Server Error in '/' Application.
Unable to read file.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: WebSupergoo.ABCpdf5.Internal.PDFException: Unable to read file.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[PDFException: Unable to read file.
]
  WebSupergoo.ABCpdf5.Doc.AddImageFile(String path, Int32 frame) +80
  Geocaching.UI.cache_details_print.CreateFullSizePage(Doc& TheDoc, String CacheImage, String CacheName, String GCCode, String CreatedBy, String Location, String Difficulty, String Terrain, String DateHidden, String CacheSize, String AttributeType, String TBCoinList, String CacheDetails, String Hints, String CacheLog, Boolean DecryptHint) +365
  Geocaching.UI.cache_details_print.BuildPDF() +6209
  Geocaching.UI.cache_details_print.Page_UserLoggedIn(Object sender, EventArgs e) +61
  Geocaching.UI.WebformBase.IsLoggedIn() +1086
  Geocaching.UI.cache_details_print.Page_Load(Object sender, EventArgs e) +4
  System.Web.UI.Control.OnLoad(EventArgs e) +67
  System.Web.UI.Control.LoadRecursive() +35
  System.Web.UI.Page.ProcessRequestMain() +744


Version Information: Microsoft .NET Framework Version:1.1.4322.2032; ASP.NET Version:1.1.4322.2032

 

Further searching shows that Coastal Craze Earthcache is causing the same thing.

 

Checked a third, same thing. It's appearing to be an earthcache related problem as those seem to be the only caches I'm getting this error with.