diff --git a/frappe/boot.py b/frappe/boot.py
index dca136c49c..415d38a6de 100644
--- a/frappe/boot.py
+++ b/frappe/boot.py
@@ -65,6 +65,8 @@ def get_bootinfo():
 	if bootinfo.lang:
 		bootinfo.lang = unicode(bootinfo.lang)
 
+	bootinfo.error_report_email = frappe.get_hooks("error_report_email")
+
 	return bootinfo
 
 def load_conf_settings(bootinfo):
diff --git a/frappe/core/doctype/user/user.py b/frappe/core/doctype/user/user.py
index 170418f1f7..24fb621b10 100644
--- a/frappe/core/doctype/user/user.py
+++ b/frappe/core/doctype/user/user.py
@@ -13,7 +13,6 @@ STANDARD_USERS = ("Guest", "Administrator")
 from frappe.model.document import Document
 
 class User(Document):
-
 	def autoname(self):
 		"""set name as email id"""
 		if self.name not in STANDARD_USERS:
diff --git a/frappe/hooks.py b/frappe/hooks.py
index fd1377c7c0..03c3a8121a 100644
--- a/frappe/hooks.py
+++ b/frappe/hooks.py
@@ -7,6 +7,7 @@ app_description = "Full Stack Web Application Framwork in Python"
 app_icon = "assets/frappe/images/frappe.svg"
 app_version = __version__
 app_color = "#3498db"
+app_email = "support@frappe.io"
 
 before_install = "frappe.utils.install.before_install"
 after_install = "frappe.utils.install.after_install"
diff --git a/frappe/public/js/frappe/request.js b/frappe/public/js/frappe/request.js
index 126a09a6fb..c7d45efd07 100644
--- a/frappe/public/js/frappe/request.js
+++ b/frappe/public/js/frappe/request.js
@@ -68,10 +68,10 @@ frappe.request.call = function(opts) {
 				if(typeof data === "string") data = JSON.parse(data);
 				opts.error && opts.error(data, xhr.responseText);
 			},
-			500: function() {
+			500: function(xhr) {
 				msgprint(__("Server Error: Please check your server logs or contact tech support."))
 				opts.error && opts.error();
-
+				frappe.request.report_error(xhr, opts);
 			}
 		},
 		async: opts.async
@@ -174,7 +174,9 @@ frappe.request.cleanup = function(opts, r) {
 		r.exc = JSON.parse(r.exc);
 		if(r.exc instanceof Array) {
 			$.each(r.exc, function(i, v) {
-				if(v)console.log(v);
+				if(v) {
+					console.log(v);
+				}
 			})
 		} else {
 			console.log(r.exc);
@@ -210,3 +212,44 @@ frappe.request.cleanup = function(opts, r) {
 
 	frappe.last_response = r;
 }
+
+frappe.request.report_error = function(xhr, request_opts) {
+	var data = JSON.parse(xhr.responseText);
+	if (data.exc) {
+		var exc = (JSON.parse(data.exc) || []).join("\n");
+		delete data.exc;
+	} else {
+		var exc = "";
+	}
+
+	if (exc) {
+		var error_report_email = (frappe.boot.error_report_email || []).join(", ");
+		var error_message = '<div><a class="report-btn"><i class="icon-fixed-width icon-envelope"></i> '
+			+ __("Report this issue") + '</a>'
+			+ '<pre style="max-height: 300px; margin-top: 7px;">' + exc + '</pre></div>';
+
+		var msg_dialog = msgprint(error_message);
+
+		msg_dialog.msg_area.find(".report-btn")
+			.toggle(error_report_email ? true : false)
+			.on("click", function() {
+				var error_report_message = [
+					'<h5>Error Report</h5>',
+					'<pre>' + exc + '</pre>',
+					'<hr>',
+					'<h5>Request Data</h5>',
+					'<pre>' + JSON.stringify(request_opts, null, "\t") + '</pre>',
+					'<hr>',
+					'<h5>Response JSON</h5>',
+					'<pre>' + JSON.stringify(data, null, '\t')+ '</pre>'
+				].join("\n");
+
+				var communication_composer = new frappe.views.CommunicationComposer({
+					subject: 'Error Report',
+					recipients: error_report_email,
+					message: error_report_message
+				});
+				communication_composer.dialog.$wrapper.css("z-index", cint(msg_dialog.$wrapper.css("z-index")) + 1);
+			});
+	}
+};
diff --git a/frappe/public/js/frappe/views/communication.js b/frappe/public/js/frappe/views/communication.js
index 990e539aff..53677ce6a3 100644
--- a/frappe/public/js/frappe/views/communication.js
+++ b/frappe/public/js/frappe/views/communication.js
@@ -260,13 +260,20 @@ frappe.views.CommunicationComposer = Class.extend({
 
 		// select print format
 		$(fields.select_print_format.wrapper).toggle(false);
-		$(fields.select_print_format.input)
-			.empty()
-			.add_options(cur_frm.print_formats)
-			.val(cur_frm.print_formats[0]);
+
+		if (cur_frm) {
+			$(fields.select_print_format.input)
+				.empty()
+				.add_options(cur_frm.print_formats)
+				.val(cur_frm.print_formats[0]);
+		} else {
+			$(fields.attach_document_print.wrapper).toggle(false);
+		}
 
 	},
 	setup_attach: function() {
+		if (!cur_frm) return;
+
 		var fields = this.dialog.fields_dict;
 		var attach = $(fields.select_attachments.wrapper);
 
@@ -366,10 +373,12 @@ frappe.views.CommunicationComposer = Class.extend({
 						msgprint(__("Email sent to {0}", [form_values.recipients]));
 					me.dialog.hide();
 
-					if (cur_frm.docname && (frappe.last_edited_communication[cur_frm.doctype] || {})[cur_frm.docname]) {
-						delete frappe.last_edited_communication[cur_frm.doctype][cur_frm.docname];
+					if (cur_frm) {
+						if (cur_frm.docname && (frappe.last_edited_communication[cur_frm.doctype] || {})[cur_frm.docname]) {
+							delete frappe.last_edited_communication[cur_frm.doctype][cur_frm.docname];
+						}
+						cur_frm.reload_doc();
 					}
-					cur_frm.reload_doc();
 				} else {
 					msgprint(__("There were errors while sending email. Please try again."));
 				}
@@ -379,7 +388,7 @@ frappe.views.CommunicationComposer = Class.extend({
 
 	setup_earlier_reply: function() {
 		var fields = this.dialog.fields_dict;
-		var comm_list = cur_frm.communication_view
+		var comm_list = (cur_frm && cur_frm.communication_view)
 			? cur_frm.communication_view.list
 			: [];
 		var signature = frappe.boot.user.email_signature || "";