diff --git a/sentralify/__init__.py b/sentralify/__init__.py
index 583fbd0..03aaeeb 100644
--- a/sentralify/__init__.py
+++ b/sentralify/__init__.py
@@ -44,10 +44,7 @@ def sentralify(config: dict, timetable: bool = True, notices: bool = True, calen
     
     start = time.time() # So that we can know how long it took to scrape the Sentral data
     
-    try:
-        p = sync_playwright().start() # Start a playwright instance
-    except playwright._impl._errors.Error:
-        pass
+    p = sync_playwright().start() # Start a playwright instance
     
     # Initialise the generators and scrapers
     Sentral = generators
diff --git a/sentralify/generators.py b/sentralify/generators.py
index 312c167..96f3ed3 100644
--- a/sentralify/generators.py
+++ b/sentralify/generators.py
@@ -92,7 +92,10 @@ def generate_timetable(data: list):
                     if current_day_data['period'][period]['lessons'] != []: # If it's a period without a lesson, then there's nothing in the lesson parameter
                         timetable[timetable_day]['periods'][period]['full_name'] = current_day_data['period'][period]['lessons'][0]['subject_name']
                         timetable[timetable_day]['periods'][period]['name'] = current_day_data['period'][period]['lessons'][0]['lesson_class_name']
-                        timetable[timetable_day]['periods'][period]['room'] = current_day_data['period'][period]['lessons'][0]['room_name']
+                        try:
+                            timetable[timetable_day]['periods'][period]['room'] = current_day_data['period'][period]['lessons'][0]['room_name']
+                        except KeyError: # If there's not set it to None:
+                            timetable[timetable_day]['periods'][period]['room'] = None
                         timetable[timetable_day]['periods'][period]['border_colour'] = current_day_data['period'][period]['lessons'][0]['class_border_colour']
                         timetable[timetable_day]['periods'][period]['background_colour'] = current_day_data['period'][period]['lessons'][0]['class_background_colour']
                         try: # This checks that there is a teacher during the lesson