I installed gp|Easy and was just beginning to enjoy it, after installing some plugins and creating a set of pages, when a popup message appeared and became persistent while opening pages for editing through this software:
"Error: File permissions appear to have changed and the system is no longer able to write to the following files. More inforomation... /data/_addondata/z1uv7f4/"
The problem is that there is no such directory at "/data/_addondata/z1uv7f4/", and creating it fails to clear the error message. Is there a way to find out what is looking for the non-existent "z1uv7f4" or otherwise suppress the error message?
Plugins installed, none uninstalled by me:
Simple Event Calendar
Media Player Advance
Social Share Privacy
FlatAdmin2015 (installed today after error message began to appear)
Ok, that's more than just a few plugins.
Since there haven't been any uninstalled, the problem causing plugin should be in the folder: /data/_addoncode/z1uv7f4
Open the /data/_addoncode/z1uv7f4/Addon.ini file to see the plugin name. You could uninstall it to get rid of the message but If you post the name here we can probably get it fixed.
I missed the _addoncode directory that does contain the missing "z1uv7f4" subdirectory. It's connected to the Event Calendar software. Thanks for the tip.
I may have fixed the problem, too. The language for Simple Event Calendar was set to German, so I changed it to English through the Event Calendar Admin pane and the error message cleared.