Your social network authentications through NewPanda may periodically expire due to expiration rules or timelines the social network imposes, settings within your PRIVACY features for those social networks (i.e., password changes), or changes those social networks make from time to time.
The first thing you'll need to do is view and manage your Privacy settings within your Social Network apps:
Facebook
Login to the Facebook account from which you post or from which the Fan Pages you post to are managed
From the Account tab, select Settings
On the left side of the page, select Privacy
Within the App Settings section, find NewPanda and click Edit.
Your permissions should look like this: (No! We will not phish your friends or start doing strange things to your accounts or pages. These are standard settings for services like NewPanda. If you do not allow the following permissions, we won't be able to make posts on your behalf. And we'll always notify you in advance before posting.)
LOG OUT of Facebook entirely (this will remove old cookies).
LOG OUT of NewPanda entirely (this will remove old cookies).
Log back in to NewPanda, access your settings / Social Networks tab and reauthenticate your Facebook profiles and pages
Make sure to review and/or update your settings and . Social Autopilot messages created after you update your Social Autopilot settings will reflect your new settings and networks. Social Autopilot re-select your newly-authenticated social network(s) for any existing Social Messages.
LinkedIn
View the attached PDF file "LinkedInVisibilitySettings" with instructions for ensuring your posts are visible to your followers (scroll down to the Downloads section for the attachment)
Click the Account tab in the upper right portion of the page and select Privacy & Settings
From the Profile section, select Groups, Companies & Applications, then choose View your applications