diff --git a/Database.php b/Database.php
index cc3b555..d11f2cd 100644
--- a/Database.php
+++ b/Database.php
@@ -58,9 +58,11 @@ class Database
                 return 'SQL statement did not give a result.';
             case 11101 || 14101:
                 return 'User name does not match rules. User name must be 6 to 20 characters and consist of English letters and numbers only.';
-            case 11102 || 14102:
+            case 11102:
+            case 14102:
                 return 'User name already exists. Please pick a different name.';
-            case 12101 || 13101:
+            case 12101:
+            case 13101:
                 return 'User ID not specified. This is an internal error.';
             case 12102:
                 return 'A game without a question is not possible. Please select new game length.';