2 weeks ago
a week ago
Did you double-check your social media settings to make sure your LinkedIn account doesn't need to be reconnected? I know for FaceBook you need to reconnect your account every 3 months or so, and I believe LinkedIn might have a similar requirement (though with less frequency).
Check your settings (the gear icon on your HubSpot dashboard) and navigate to the left sidebar. Select the Marketing dropdown, then Social. From here you should see all your currently connected social media accounts and the person who connected them as well. It could be that your LinkedIn account just needs to be reconnected to HubSpot again.