Library deleted everything from my phone

[PROSKEY]

Added this library and it worked, except for that share button which did not work. pressing share button makes application crash again.

and the crash was : android.os.FileUriExposedException: file:///.... exposed beyond app through Intent.getData()

then i tried to use external storage library to store crash report by adding the line mentioned in wiki,
this added lot more entries in crash list which didn't make any sense and was not readable, so i tried to delete them by using delete button and it deleted everything on my phone. :(