When attempting to upload any number of documents, including very small files, seems to succeed- but subsequently redirects to an error page indicating the following:
/_layouts/error.aspx?ErrorText=The%20HTTP%20verb%20POST%20used%20to%20access%20path%20%27%2F%5Fvti%5Fbin%2Fshtml%2Edll%2FSiteCollectionDocuments%2FForms%2FUpload%2Easpx%27%20is%20not%20allowed%2E
The HTTP verb POST used to access path '/_vti_bin/shtml.dll/SiteCollectionDocuments/Forms/Upload.aspx' is not allowed.
Any ideas as to why HTTP POST would be denied for this operation?
Error in event log looks like this:
Critical error has occured but the exception object has already been cleared
Current Url: /_vti_bin/shtml.dll/SiteCollectionDocuments/Forms/Upload.aspx
User Login: xxxxxxx
User is Authenticated: True
Performance Counters
% Processor Time Total: 0
Processor Queue Length: 1
ASP.NET Request Queued Total: 1
.NET CLR Exceptions, # of Exceps Thrown: 55
PATH_INFO: /_vti_bin/shtml.dll/SiteCollectionDocuments/Forms/Upload.aspx
PATH_TRANSLATED: C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\12\isapi\shtml.dll