order of urls matters maybe

ranked/api/urls.py

@@ -5,14 +5,17 @@
 
 urlpatterns = [
     path('', views.ranked_api, name='ranked_api'),
-    path('all-users/', views.get_all_users, name='get_all_users'),  # Changed from 'users/' to 'all-users/'
+    path('all-users/', views.get_all_users, name='get_all_users'),
     path('player/<str:player_id>/', views.get_player, name='get_player'),
+
+    # Place specific routes before generic ones
+    path('change-match-game-modes/', views.change_match_game_modes, name='change_match_game_modes'),
+
     path('<str:game_mode_code>/', views.get_game_mode, name='get_game_mode'),
     path('<str:game_mode_code>/player/<str:player_id>/', views.get_player_stats, name='get_player_stats'),
     path('<str:game_mode_code>/player/<str:player_id>/history/', views.get_player_elo_history, name='get_player_elo_history'),
     path('<str:game_mode_code>/match/', views.post_match_result, name='post_match_result'),
     path('<str:game_mode_code>/match/edit/', views.edit_match_result, name='edit_match_result'),
     path('leaderboard/<str:game_mode_code>/', views.get_leaderboard, name='get_leaderboard'),
     path('<str:game_mode_code>/players/', views.get_valid_players, name='get_valid_players'),
-    path('change-match-game-modes/', views.change_match_game_modes, name='change_match_game_modes'),
 ]