How to ignore an error? Unable to slice with current settings. The following setting have error: Wall transition length

[11vaclav15 0]

This is my slicing with 3 mm line width, but when I try to slice it with 5 mm I get this error Unable to slice with current settings. The following setting have error: Wall transition length.
Is there a way to ignore this error? 
Or better do you know how to solve it?

[ahoeben 1,985]

You could increase the "Minimum Thin Wall Line Width".

 

The "Wall Transition Lenght" is - for some reason that I have not yet given enough thought about - limited to 3π * Minimum Thin Wall Line Width.

 

Generally, you cannot "ignore" setting errors (marked in red), only setting warnings (marked in orange).

Edited August 12 by ahoeben