Change SimplePie_File error messages
Change SimplePie_File error messages

simplepie/simplepie,songfj/simplepie,Alkarex/simplepie,mblaney/simplepie,Alkarex/simplepie,Alkarex/simplepie,wikidi/simplepie,Alexia/SimplePie,wikidi/simplepie,skyzyx/simplepie,simplepie/simplepie,blat/simplepie,Alexia/SimplePie,mblaney/simplepie,ropik/simplepie,FreshRSS/simplepie,barryvdh/simplepie,wikidi/simplepie,songfj/simplepie,blat/simplepie,skyzyx/simplepie,FreshRSS/simplepie,songfj/simplepie,blat/simplepie,ropik/simplepie,barryvdh/simplepie,barryvdh/simplepie,gsnedders/complexpie