[Plug-in: Duplicator]

I have used Duplicator many times without any issues.
I am having major problems now.
I updated to the latest version of Duplicator today and tried to run it on my site on my local machine. I use Xampp.
The scan process fails.
The message reads – scan error – please try again.
Server Status 200 -ok
Error Message: This is in a box. It is massive so I have copied and pasted it to GIST – please follow link:
https://gist.github.com/anonymous/b7e8f8f52d1f29e4cb00#file-gistfile1-txt

I tried building the site but that fails too.
I get the following error – Build Interrupt
The current build has experienced an issue.
Please try the process again.

Server Status: 200 -OK
Error Message:
{"Status":1,"Package":{"ID":2,"Name":"20140919_oldcolumbansociety","Hash":"541c8cb13290a3169140919200609","NameHash":"20140919_oldcolumbansociety_541c8cb13290a3169140919200609","Version":"0.5.8","Type":0,"Notes":"","StorePath":"C:\/xampp\/htdocs\/wordpress-oldc2\/wp-snapshots\/tmp","StoreURL":"http:\/\/localhost\/wordpress-oldc2\/wp-snapshots\/","ScanFile":"20140919_oldcolumbansociety_541c8cb13290a3169140919200609_scan.json","Runtime":"76.66 sec.","ExeSize":"414.48KB","ZipSize":"47.74MB","Archive":{"FilterDirs":"","FilterExts":"","FilterOn":0,"File":"20140919_oldcolumbansociety_541c8cb13290a3169140919200609_archive.zip","Format":"ZIP","PackDir":"C:\/xampp\/htdocs\/wordpress-oldc2","Size":50059824,"WarnFileSize":[],"WarnFileName":[],"Dirs":[],"Files":[],"Links":[],"OmitDirs":[],"OmitFiles":[]},"Installer":{"File":"20140919_oldcolumbansociety_541c8cb13290a3169140919200609_installer.php","Size":424425,"OptsDBHost":"","OptsDBName":"","OptsDBUser":"","OptsSSLAdmin":0,"OptsSSLLogin":0,"OptsCacheWP":0,"OptsCachePath":0,"OptsURLNew":""},"Database":{"Type":"MySQL","Size":1371592,"File":"20140919_oldcolumbansociety_541c8cb13290a3169140919200609_database.sql","Path":null,"FilterTables":"","FilterOn":0,"Name":null}},"Runtime":"76.66 sec.","ExeSize":"414.48KB","ZipSize":"47.74MB"}

I have no idea why there is an error. I was able to use Duplicator on this site a few weeks ago. I added in some new pages and plug-ins since then.

Can anyone help?

Clare.