yams #286709 don't crash when translating twice a validation error [validation pending]

prioritynormal
typebug
done in0.39.3
load0.200
load left0.000
closed by#c0f810323837 support for calling unicode/str on a validation error before its actual translation., #6aa5e6ba1b65 support for calling unicode/str on a validation error before its actual translation.
patchsupport for calling unicode/str on a validation error before its actual translation. [applied]Don't crash if we translate twice. [rejected]