I tried to upgrade from 2.5.1 to 2.6.1 and forgot to deactivate the plugins and of course I had problems.
I tried to re-install 2.5.1 and restore my database but got the following error:
You attempted to load file with unsupported compression (application/gzip). Either support for it is not implemented or disabled by your configuration.
I am running phpMyAdmin 188.8.131.52
Any help would be appreciated!