I had the same thing happen to me a few days ago... Hopefully the developer is reading this.

Turn off the phone and take out the battery (wait 10 seconds)
Turn on the phone
Open xterm
Type: root
Type: killall trackerd (I *think* when it scans and then finds the corrupted file, it makes your filesystem read-only)
Open a file browser and delete the corrupted file

That worked for me. I'd reccomend completing those steps as quickly as possible. I could only access and delete the file immediately after I started the phone.

Good luck,
Phono