crwdns2893828:0crwdne2893828:0

whrn camera is turned on the display says no image,memory card error.

i removed the card and when i put it back into the camera the display says no image,memory card error. what happened?

crwdns2893858:0crwdne2893858:0 crwdns2893862:0crwdne2893862:0

crwdns2894050:0crwdne2894050:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2892346:0crwdne2892346:0