Default onPageNotFound priority should be -1

[Flamenco]

Default onPageNotFound priority should be -1 or less.

This will allow other plugins to set the priority to 0 and still be called when they are loaded after the default fallback.

[rhukster]

I 'think' you are talking about the priority in the Error plugin specifically?

https://github.com/getgrav/grav-plugin-error/blob/develop/error.php#L19

This is really not an admin plugin issue is it?

[Flamenco]

I did not realize that file was in a plugin. Yes, it is the Error plugin.

[Flamenco]

getgrav/grav-plugin-error#30