diff --git a/script.py b/script.py
index ec44cdc..e2f2683 100644
--- a/script.py
+++ b/script.py
@@ -6,17 +6,19 @@ saved posts from a reddit account. It is written in Python 3.
 """
 
 import argparse
+import logging
 import os
 import sys
 import time
+from io import StringIO
 from pathlib import Path, PurePath
 
 from src.downloader import Direct, Gfycat, Imgur, Self
+from src.errors import *
 from src.parser import LinkDesigner
 from src.searcher import getPosts
 from src.tools import (GLOBAL, createLogFile, jsonFile, nameCorrector,
                        printToFile)
-from src.errors import *
 
 __author__ = "Ali Parlakci"
 __license__ = "GPL"
@@ -157,7 +159,12 @@ def checkConflicts():
 
     modes = ["saved","subreddit","submitted","search","log","link","upvoted"]
 
-    values = {x: 0 if x is None or x is False else 1 for x in modes}
+    values = {
+        x: 0 if getattr(GLOBAL.arguments,x) is None or \
+                getattr(GLOBAL.arguments,x) is False \
+             else 1 \
+             for x in modes
+    }
 
     if not sum(values[x] for x in values) == 1:
         raise ProgramModeError("Invalid program mode")
@@ -632,11 +639,22 @@ def main():
         download(POSTS)
 
 if __name__ == "__main__":
+
+    log_stream = StringIO()    
+    logging.basicConfig(stream=log_stream, level=logging.INFO)
+
     try:
         VanillaPrint = print
         print = printToFile
         GLOBAL.RUN_TIME = time.time()
         main()
     except KeyboardInterrupt:
+        if GLOBAL.directory is None:
+            GLOBAL.directory = Path(".\\")
         print("\nQUITTING...")
         quit()
+    except Exception as exception:
+        logging.error("Runtime error!", exc_info=full_exc_info(sys.exc_info()))
+        print(log_stream.getvalue())
+
+    input("Press enter to quit\n")
diff --git a/src/errors.py b/src/errors.py
index 4446ad2..927b45e 100644
--- a/src/errors.py
+++ b/src/errors.py
@@ -1,3 +1,36 @@
+import sys
+
+class FauxTb(object):
+    def __init__(self, tb_frame, tb_lineno, tb_next):
+        self.tb_frame = tb_frame
+        self.tb_lineno = tb_lineno
+        self.tb_next = tb_next
+
+def current_stack(skip=0):
+    try: 1/0
+    except ZeroDivisionError:
+        f = sys.exc_info()[2].tb_frame
+    for i in range(skip + 2):
+        f = f.f_back
+    lst = []
+    while f is not None:
+        lst.append((f, f.f_lineno))
+        f = f.f_back
+    return lst
+
+def extend_traceback(tb, stack):
+    """Extend traceback with stack info."""
+    head = tb
+    for tb_frame, tb_lineno in stack:
+        head = FauxTb(tb_frame, tb_lineno, head)
+    return head
+
+def full_exc_info(exc_info):
+    """Like sys.exc_info, but includes the full traceback."""
+    t, v, tb = exc_info
+    full_tb = extend_traceback(tb, current_stack(1))
+    return t, v, full_tb
+
 class RedditLoginFailed(Exception):
     pass