Index: openacs-4/packages/acs-tcl/lib/page-error.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/lib/page-error.tcl,v
diff -u -r1.21 -r1.21.2.1
--- openacs-4/packages/acs-tcl/lib/page-error.tcl	17 Jan 2019 17:51:50 -0000	1.21
+++ openacs-4/packages/acs-tcl/lib/page-error.tcl	24 Jun 2019 07:07:37 -0000	1.21.2.1
@@ -54,6 +54,7 @@
 if { $bug_number eq "" && $send_email_p} {
     acs_mail_lite::send -send_immediately \
                         -to_addr $send_to -from_addr $public_userm_email \
+                        -mime_type "text/html" \
                         -subject $subject \
                         -body $error_desc_email
 }