[FLASH 8] flash 8 crashes when importing an fla file

when i was editing an fla file, i clicked an image on the libary and it crashed the program, i opened flash 8 again and tried to open the fla again but the program crashes, this usually doesent happen with every other fla, how do i fix this?

this is the link to the fla just incase you need it to fix it

https://www.mediafire.com/file/peivq1d3dj0c7m1/new+solar+system+assets.fla/file