ESP with arduino through AT+commands

i am trying to write on Thingspeak cloud "5" and i am using AT+Commands on arduino serial

so after i have written the necessary at commands as router and pass also server 80 and so on

i wrote on serial monitor

AT+CIPSTART=0,"TCP","184.106.153.149",80 AT+CIPSEND=0,42 GET /update?key=AV74DYHH2SUZHG59&field1=5\r\n\r\n

it replys on me by

busy s...

Recv 42 bytes

SEND OK 0,CLOSED

any solutions ??