I'm using "Magento 1.9.2" and in the panel I see "Latest Message: An error has occured while syncronizing media storages." error message.
In "/srv/myshop/public/app/etc/local.xml" file:
but I see that error.
Clear cache session log from var directory.
Hope it helps.
Found this below links if @Meetanshi solution doesn't solve your issue,