crwdns2933897:0crwdne2933897:0

Memory card error on PAnasonic lumix

Suddenly , when the camaraderie is switch on , it will not function . Memory card error appears on the screen. I've tried another memory card and the same message appears

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

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 1
crwdns2934285:0crwdne2934285:0