Introduced KalamarErrors plugin

Change-Id: I72fc22a702e41af7beec9d1cbdf3874e65bd2bb4
diff --git a/lib/Kalamar.pm b/lib/Kalamar.pm
index 8a3274a..31fcb47 100644
--- a/lib/Kalamar.pm
+++ b/lib/Kalamar.pm
@@ -144,7 +144,8 @@
     'Search',                    # Abstract Search framework
     'TagHelpers::MailToChiffre', # Obfuscate email addresses
     'KalamarHelpers',            # Specific Helpers for Kalamar
-    'KalamarUser',               # Specific Helpers for Kalamar
+    'KalamarErrors',             # Specific Errors for Kalamar
+    'KalamarUser',               # Specific Helpers for Kalamar Users
     'ClientIP',                  # Get client IP from X-Forwarded-For
     'ClosedRedirect',            # Redirect with OpenRedirect protection
     'TagHelpers::ContentBlock',  # Flexible content blocks