error can't mount data

i go through the process of installing a file to fix the boot loop on my galaxy y but then when i save it and try to restart the phone it says error can’t mount data then restarts back into the boot loop

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0