- PM 27.6.2, Basilisk-20180105, Win 7 x86 -
The error occurs with the current GM release, but also with earlier versions - I checked v3.12.1.beta* and v3.9.3.1.
It does not occur in previous versions of Basilisk, nor in any version of Pale Moon AFAIK.
GM 3.9.3.1 - Error in Basilisk-20180105: