help about error in serial monitor
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 hi guys. 
 please help me about this error in serial monitor.
 one:!TSF:MSG:SEND,5-5-0-0,s=1,c=1,t=2,pt=1,l=1,sg=0,ft=10,st=NACK:1two: !TSM:READY:UPL FAIL,SNPthree: !TSF:SND:TNRwhat is related to this error? and what is solution? thank you 
 
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 @hek 
 thank you dear hek
 
 
			
		
 
					
				