diff --git a/errors/400.pl b/errors/400.pl
index 0bddd49fc8..8ae328dcce 100755
--- a/errors/400.pl
+++ b/errors/400.pl
@@ -41,4 +41,7 @@ my $status = '400 Bad Request';
 if ( C4::Context->is_internal_PSGI_request() ) {
     $status = '200 OK';
 }
+
+#NOTE: We're not setting/updating the cookie here
+$cookie = '';
 output_with_http_headers $query, $cookie, $template->output, 'html', $status;
diff --git a/errors/401.pl b/errors/401.pl
index f5761fcb35..4b8f748cf5 100755
--- a/errors/401.pl
+++ b/errors/401.pl
@@ -40,4 +40,6 @@ my $status = '401 Unauthorized';
 if ( C4::Context->is_internal_PSGI_request() ) {
     $status = '200 OK';
 }
+#NOTE: We're not setting/updating the cookie here
+$cookie = '';
 output_with_http_headers $query, $cookie, $template->output, 'html', $status;
diff --git a/errors/402.pl b/errors/402.pl
index 835aed3ea3..b9d3444368 100755
--- a/errors/402.pl
+++ b/errors/402.pl
@@ -41,4 +41,6 @@ my $status = '402 Payment Required';
 if ( C4::Context->is_internal_PSGI_request() ) {
     $status = '200 OK';
 }
+#NOTE: We're not setting/updating the cookie here
+$cookie = '';
 output_with_http_headers $query, $cookie, $template->output, 'html', $status;
diff --git a/errors/403.pl b/errors/403.pl
index b83c014de8..c75c2a5293 100755
--- a/errors/403.pl
+++ b/errors/403.pl
@@ -43,4 +43,6 @@ my $status = '403 Forbidden';
 if ( C4::Context->is_internal_PSGI_request() ) {
     $status = '200 OK';
 }
+#NOTE: We're not setting/updating the cookie here
+$cookie = '';
 output_with_http_headers $query, $cookie, $template->output, 'html', $status;
diff --git a/errors/404.pl b/errors/404.pl
index 049db4aa40..a375d8d8cb 100755
--- a/errors/404.pl
+++ b/errors/404.pl
@@ -41,4 +41,7 @@ my $status = '404 Not Found';
 if ( C4::Context->is_internal_PSGI_request() ) {
     $status = '200 OK';
 }
+
+#NOTE: We're not setting/updating the cookie here
+$cookie = '';
 output_with_http_headers $query, $cookie, $template->output, 'html', $status;
diff --git a/errors/500.pl b/errors/500.pl
index 26dab6f93b..5f216dd61b 100755
--- a/errors/500.pl
+++ b/errors/500.pl
@@ -41,4 +41,6 @@ my $status = '500 Internal Server Error';
 if ( C4::Context->is_internal_PSGI_request() ) {
     $status = '200 OK';
 }
+#NOTE: We're not setting/updating the cookie here
+$cookie = '';
 output_with_http_headers $query, $cookie, $template->output, 'html', $status;
diff --git a/opac/errors/400.pl b/opac/errors/400.pl
index 7d3a63ca2d..e34e18c092 100755
--- a/opac/errors/400.pl
+++ b/opac/errors/400.pl
@@ -41,4 +41,6 @@ my $status = '400 Bad Request';
 if ( C4::Context->is_internal_PSGI_request() ) {
     $status = '200 OK';
 }
+#NOTE: We're not setting/updating the cookie here
+$cookie = '';
 output_with_http_headers $query, $cookie, $template->output, 'html', $status;
diff --git a/opac/errors/401.pl b/opac/errors/401.pl
index abd65d72a6..432691859b 100755
--- a/opac/errors/401.pl
+++ b/opac/errors/401.pl
@@ -41,4 +41,6 @@ my $status = '401 Unauthorized';
 if ( C4::Context->is_internal_PSGI_request() ) {
     $status = '200 OK';
 }
+#NOTE: We're not setting/updating the cookie here
+$cookie = '';
 output_with_http_headers $query, $cookie, $template->output, 'html', $status;
diff --git a/opac/errors/402.pl b/opac/errors/402.pl
index 3ba2d62b50..edc710860b 100755
--- a/opac/errors/402.pl
+++ b/opac/errors/402.pl
@@ -41,4 +41,6 @@ my $status = '402 Payment Required';
 if ( C4::Context->is_internal_PSGI_request() ) {
     $status = '200 OK';
 }
+#NOTE: We're not setting/updating the cookie here
+$cookie = '';
 output_with_http_headers $query, $cookie, $template->output, 'html', $status;
diff --git a/opac/errors/403.pl b/opac/errors/403.pl
index 4d7dc16d7f..3a3fb24118 100755
--- a/opac/errors/403.pl
+++ b/opac/errors/403.pl
@@ -43,4 +43,6 @@ my $status = '403 Forbidden';
 if ( C4::Context->is_internal_PSGI_request() ) {
     $status = '200 OK';
 }
+#NOTE: We're not setting/updating the cookie here
+$cookie = '';
 output_with_http_headers $query, $cookie, $template->output, 'html', $status;
diff --git a/opac/errors/404.pl b/opac/errors/404.pl
index e07e056853..4d4b687385 100755
--- a/opac/errors/404.pl
+++ b/opac/errors/404.pl
@@ -41,4 +41,6 @@ my $status = '404 Not Found';
 if ( C4::Context->is_internal_PSGI_request() ) {
     $status = '200 OK';
 }
+#NOTE: We're not setting/updating the cookie here
+$cookie = '';
 output_with_http_headers $query, $cookie, $template->output, 'html', $status;
diff --git a/opac/errors/500.pl b/opac/errors/500.pl
index c25f848211..b0985be6bf 100755
--- a/opac/errors/500.pl
+++ b/opac/errors/500.pl
@@ -41,4 +41,6 @@ my $status = '500 Internal Server Error';
 if ( C4::Context->is_internal_PSGI_request() ) {
     $status = '200 OK';
 }
+#NOTE: We're not setting/updating the cookie here
+$cookie = '';
 output_with_http_headers $query, $cookie, $template->output, 'html', $status;