diff --git a/doc/bugs/Adding_unencrypted_repo_on_drive_in_webapp_gives_internal_server_error__.mdwn b/doc/bugs/Adding_unencrypted_repo_on_drive_in_webapp_gives_internal_server_error__.mdwn
new file mode 100644
index 0000000000..99af19d22b
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+++ b/doc/bugs/Adding_unencrypted_repo_on_drive_in_webapp_gives_internal_server_error__.mdwn
@@ -0,0 +1,66 @@
+### Please describe the problem.
+
+"Internal Server Error This git repository is encrypted with a GnuPG key that you do not have" after having asked *not* to use encryption.
+
+### What steps will reproduce the problem?
+
+Here's what I did:
+
+On Ubuntu 10.4, install git-annex according to http://git-annex.branchable.com/install/Ubuntu/ then:
+
+$ git-annex webapp
+
+Create repo at suggested path Desktop/annex/.
+Add a file to that dir. Create subdir, move file there.
+Select "Add another repository" in webapp, "Removable drive", select external usb drive, leave suggested path "annex", "Use this drive", "Do not encrypt repository".
+
+-> shows "Internal Server Error
+This git repository is encrypted with a GnuPG key that you do not have.
+git-annex version 4.20131002"
+
+
+### What version of git-annex are you using? On what operating system?
+
+git-annex version 4.20131002, Ubuntu 12.04.3 LTS
+
+### Please provide any additional information below.
+
+[[!format sh """
+# If you can, paste a complete transcript of the problem occurring here.
+# If the problem is wit[2013-10-19 00:33:55 BST] main: starting assistant version 4.20131002
+(Recording state in git...)
+(scanning...) [2013-10-19 00:33:55 BST] Watcher: Performing startup scan
+(started...) 
+
+  The installed version of git is too old for .gitignores to be honored by git-annex.
+[2013-10-19 00:35:56 BST] Committer: Adding Git Annex..ation.odt
+add Git Annex installation.odt (checksum...) [2013-10-19 00:35:57 BST] Committer: Committing changes to git
+[2013-10-19 00:37:38 BST] Committer: Adding Git Annex..ation.odt
+[2013-10-19 00:37:38 BST] Committer: Committing changes to git
+git: 'remote-gcrypt' is not a git command. See 'git --help'.
+ok
+(Recording state in git...)
+(Recording state in git...)
+ok
+(Recording state in git...)
+(Recording state in git...)
+19/Oct/2013:00:38:54 +0100 [Error#yesod-core] This git repository is encrypted with a GnuPG key that you do not have. @(yesod-core-1.1.8.3:Yesod.Internal.Core ./Yesod/Internal/Core.hs:550:5)
+git: 'remote-gcrypt' is not a git command. See 'git --help'.
+19/Oct/2013:00:39:09 +0100 [Error#yesod-core] This git repository is encrypted with a GnuPG key that you do not have. @(yesod-core-1.1.8.3:Yesod.Internal.Core ./Yesod/Internal/Core.hs:550:5)
+.........+++++
+
+Not enough random bytes available.  Please do some other work to give
+the OS a chance to collect more entropy!  (Need 66 more bytes)
+.............+++++
+gpg: key E0424680 marked as ultimately trusted
+git: 'remote-gcrypt' is not a git command. See 'git --help'.
+19/Oct/2013:00:41:19 +0100 [Error#yesod-core] This git repository is encrypted with a GnuPG key that you do not have. @(yesod-core-1.1.8.3:Yesod.Internal.Core ./Yesod/Internal/Core.hs:550:5)
+git: 'remote-gcrypt' is not a git command. See 'git --help'.
+19/Oct/2013:00:54:33 +0100 [Error#yesod-core] This git repository is encrypted with a GnuPG key that you do not have. @(yesod-core-1.1.8.3:Yesod.Internal.Core ./Yesod/Internal/Core.hs:550:5)
+h the git-annex assistant, paste in .git/annex/daemon.log
+
+
+# End of transcript or log.
+"""]]
+
+I'm not at my computer, will check upstream Git later. Sorry if this has been reported before.