Advanced Rules: Friendly date range doesnt match with start of season

[shelton]

I am creating Portuguese lower leagues and when I run 'Test Competitions' everything runs alright but I have some kind of warnings in the "Errors" section saying:

30/6/2014 - Friendly date range for 2013 Liga Meo Açores (18/8/2013) doesnt match with start of season (29/9/2013)

How can I fix this ?

[Geordan47]

try to change the initial date of season update.