diff --git a/api/db/users.py b/api/db/users.py
index af0a468..6a786af 100644
--- a/api/db/users.py
+++ b/api/db/users.py
@@ -47,7 +47,7 @@ class UserManager:
     async def create(self, discord_id: str = '') -> dict:
         chars = string.ascii_letters + string.digits
 
-        infix = os.getenv('KEYGEN_INFIX')
+        infix = os.getenv('KEYGEN_INFIX', 'S3LFH0ST')
         suffix = ''.join(random.choices(chars, k=20))
         prefix = ''.join(random.choices(chars, k=20))
 
diff --git a/tests/__main__.py b/tests/__main__.py
index 7bc0243..5e0b567 100644
--- a/tests/__main__.py
+++ b/tests/__main__.py
@@ -92,24 +92,27 @@ def test_api_moderation() -> dict:
 
 def test_all():
     """Runs all tests."""
+    try:
+        print("Waiting until API Server is started up...")
+        time.sleep(6)
 
-    print("Waiting until API Server is started up...")
-    time.sleep(6)
+        print('[lightblue]Running test on API server to check if its running...')
+        print(test_server())
 
-    print('[lightblue]Running test on API server to check if its running...')
-    print(test_server())
+        print('[lightblue]Running a api endpoint to see if requests can go through...')
+        print(test_api('gpt-3.5-trubo'))
 
-    print('[lightblue]Running a api endpoint to see if requests can go through...')
-    print(test_api('gpt-3.5-trubo'))
+        print('[lightblue]Checking if the API works with the python library...')
+        print(test_library())
 
-    print('[lightblue]Checking if the API works with the python library...')
-    print(test_library())
+        print('[lightblue]Checking if the moderation endpoint works...')
+        print(test_library_moderation())
 
-    print('[lightblue]Checking if the moderation endpoint works...')
-    print(test_library_moderation())
-
-    print('[lightblue]Checking the /v1/models endpoint...')
-    print(test_models())
+        print('[lightblue]Checking the /v1/models endpoint...')
+        print(test_models())
+    except Exception as e:
+        print('[red]Error: ' + e)
+        exit(500)
 
 if __name__ == '__main__':
     closedai.api_base = api_endpoint