fixed bug can't go back to page 0

userprofile.py

@@ -36,7 +36,7 @@ def userProfile(request, cookieNotice, s, pageNumber):
             response = response + "</table>" #Close the table
 
             if(len(entriesList) == 0): response = 'you have no shorten links.' #If user has no shorten links make this message
-            elif(pageNumber > 1): backButton = "/user/links" + str(pageNumber - 1)
+            elif(pageNumber > 0): backButton = "/user/links" + str(pageNumber - 1)
             if(offset + 25 < lenEntries): nextButton = "/user/links" + str(pageNumber + 1)
         except:
             print(Exception)