diff --git a/server/nightr/app.py b/server/nightr/app.py
index 5ca1031..104a1bd 100644
--- a/server/nightr/app.py
+++ b/server/nightr/app.py
@@ -21,7 +21,11 @@ def probabilities():
 
     probs = []
     for name, (weight, strategy) in strategies.items():
-        prob = strategy(phone_data)
+        try:
+            prob = strategy(phone_data)
+        except Exception as e:
+            print(f"Strategy {name} failed: {e}")
+            continue
         probs.append({
             "name": name,
             "doc": inspect.getdoc(strategy),