hindi po yata link2sd ang may problema diyan sir. but you can give it a try (uninstall and reinstall). if it still won't work, try to go to that directory and change permissions on the aforementioned file.
bossing di ko pa nagets to..
change permissions on the aforementioned file.
kasi lahat ng apps ko ganyan na nangyare pagtapos ko magrestore..
pero ill flash naman andread 2.3.6 sir para ayos ang buto buto hehehehe