Card reader error

[17/11/15 13:18:57] Aivars Ritovs NFC team: 1. palaizh scriptu, vinsh gaida readeri, piesledzam rideri - reader strada, bet paradijas pirma kljuda.
[17/11/15 13:19:51] Aivars Ritovs NFC team: C:\_DATADISK\w_id06\medus\VM\FACTORY\IDAapi\IDAapi\IDAapi\Reader>java -jar reade
r.jar
Starting up
Connecting to terminal...
Terminals: [PC/SC terminal ACS ACR122U PICC Interface 0]
javax.smartcardio.CardException: connect() failed
        at sun.security.smartcardio.TerminalImpl.connect(Unknown Source)
        at Application.run(Application.java:253)
        at Main.main(Main.java:23)
Caused by: sun.security.smartcardio.PCSCException: SCARD_E_PROTO_MISMATCH
        at sun.security.smartcardio.PCSC.SCardConnect(Native Method)
        at sun.security.smartcardio.CardImpl.<init>(Unknown Source)
        ... 3 more
[17/11/15 13:20:28] Aivars Ritovs NFC team: 2. tad atsledz readeri - paradas otra kljuda un scripts aizveras ciet, nepaliek gaidishanas rezhima

javax.smartcardio.CardException: waitForCard() failed
        at sun.security.smartcardio.TerminalImpl.waitForCard(Unknown Source)
        at sun.security.smartcardio.TerminalImpl.waitForCardPresent(Unknown Sour
ce)
        at Application.run(Application.java:247)
        at Main.main(Main.java:23)
Caused by: sun.security.smartcardio.PCSCException: SCARD_E_NO_READERS_AVAILABLE
        at sun.security.smartcardio.PCSC.SCardGetStatusChange(Native Method)
        ... 4 more

C:\_DATADISK\w_id06\medus\VM\FACTORY\IDAapi\IDAapi\IDAapi\Reader>