diff --git a/Frequently-Asked-Questions-(FAQ).md b/Frequently-Asked-Questions-(FAQ).md
index c0bb982..d9646f0 100644
--- a/Frequently-Asked-Questions-(FAQ).md
+++ b/Frequently-Asked-Questions-(FAQ).md
@@ -15,7 +15,8 @@ Welcome to the PlexPy FAQ. Please note that most answers are not added yet. If y
 * [Help! I accidentally deleted a user/library! How can I add it back?](#general-q12)
 * [Can I import my history from PlexWatch/Plexivity?](#general-q13)
 * [Where can I find my PlexPy logs?](#general-q14)
-* [When trying to install the GeoLite2 database, I get the error "Uncaught ReferenceError: confirmAjaxCall is not defined."?](#general-q15)
+* [When trying to install the GeoLite2 database, I get the error "Uncaught ReferenceError: confirmAjaxCall is not defined."](#general-q15)
+* [PlexPy says "There was an error communicating with your Plex Server", and the logs say "Status code 401".](#general-q16) 
 
 ## Activity and History Logging
 
@@ -36,6 +37,7 @@ Welcome to the PlexPy FAQ. Please note that most answers are not added yet. If y
 * [All my recently added notifications are showing `S00E01`.](#notifications-q4)
 * [I can't seem to setup Gmail notifications. Help?](#notifications-q5)
 * [How do I set up Imgur for notification posters?](#notifications-q6)
+* [Facebook notifications are telling me "Insufficient permission to post to target on behalf of the viewer".](notifications-q7)
 
 ## Windows
 * [I enabled HTTPS but received a warning that the pyOpenSSL module is missing. How do I fix this?](#windows-q1)
@@ -151,6 +153,9 @@ Don't forget to clear your web browser's cache *every* time you update your web
 #### <a name="general-q15">Q:</a> When trying to install the GeoLite2 database, I get the error "Uncaught ReferenceError: confirmAjaxCall is not defined."?
 **A:** You need to clear your browser cache or force refresh using <kbd>CTRL</kbd>+<kbd>F5</kbd> (<kbd>OPTION</kbd>+<kbd>Reload</kbd> on Mac/Safari).
 
+#### <a name="general-q16">Q:</a>PlexPy says "There was an error communicating with your Plex Server", and the logs say "Status code 401".
+**A:** Go into the PlexPy Settings > Plex.tv Account and fetch a new Plex.tv token.
+
 ---
 
 ### Activity and History Logging
@@ -169,6 +174,8 @@ Don't forget to clear your web browser's cache *every* time you update your web
 * If "Keep History" for the user is enabled (Users > Edit Mode > Toggle Keep History)
 * If "Keep History" for the library is enabled (Libraries > Edit Mode > Toggle Keep History)
 
+If you have satisfied all the above requirements, but nothing is still being logged, then the sessions might be stuck inside the database. Go to Settings > Extra Settings > Flush Temporary Sessions to flush the database, and history logging should be working again.
+
 #### <a name="history-q4">Q:</a> Do I need to keep PlexPy running to record history?
 **A:** Yes. PlexPy cannot "see" your Plex activity if it isn't running, or retroactively import old history.
 
@@ -187,13 +194,7 @@ Don't forget to clear your web browser's cache *every* time you update your web
 http://localhost:8181/info?rating_key=YY
 ```
 
-If the item can't be found then you can flush the session from the database by going to
-
-```
-http://localhost:8181/delete_temp_sessions
-```
-
-This will get rid of the stuck session, but also anything else that is currently being watched. So I would do this when there is no activity on your Plex server.
+If the item can't be found then you can flush the temporary sessions database in the Settings > Extra Settings.
 
 
 ---
@@ -226,6 +227,9 @@ TLS:             checked
 #### <a name="notifications-q6">Q:</a> How do I set up Imgur for notification posters?
 **A:** First you must create an [Imgur account](https://imgur.com/register), then register a new application [here](https://api.imgur.com/oauth2/addclient). Enter an Application Name, Email, and Description, and select the option "OAuth 2 authorization without a callback URL". You will receive a new `client_id` for your application. Enter this value for the "Imgur Client ID" in the PlexPy settings.
 
+#### <a name="notifications-q7">Q:</a> Facebook notifications are telling me "Insufficient permission to post to target on behalf of the viewer".
+**A:** When allowing PlexPy to access your Facebook account, you must select `Public` or `Friends` for the app visibility permissions.
+
 
 ---