Jack server won't start

Code:

 09:30:52.742 Statistics reset.
 09:30:52.802 ALSA coection change.
 09:30:52.971 D-BUS: Service is available (org.jackaudio.service aka jackdbus).
 Caot coect to server socket err = No such file or directory
 Caot coect to server request chael
 jack server is not ruing or caot be started
 JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
 JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
 09:30:53.064 ALSA coection graph change.
 09:30:55.694 D-BUS: JACK server could not be started. Sorry
 Caot coect to server socket err = No such file or directory
 Caot coect to server request chael
 jack server is not ruing or caot be started
 JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
 JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
 Mon Jun 13 09:30:55 2016: Starting jack server...
 Mon Jun 13 09:30:55 2016: JACK server starting in realtime mode with priority 10
 Mon Jun 13 09:30:55 2016: self-coect-mode is "Don't restrict self coect requests"
 Mon Jun 13 09:30:55 2016: Acquired audio card Audio0
 Mon Jun 13 09:30:55 2016: creating alsa driver ... hw:0|hw:0|1024|2|44100|0|0|nomon|swmeter|-|32bit
 Mon Jun 13 09:30:55 2016: ERROR: ALSA: Caot open PCM device alsa_pcm for playback. Falling back to capture-only mode
 Mon Jun 13 09:30:55 2016: ERROR: Caot initialize driver
 Mon Jun 13 09:30:55 2016: ERROR: JackServer::Open failed with -1
 Mon Jun 13 09:30:55 2016: ERROR: Failed to open server
 Mon Jun 13 09:30:57 2016: Saving settings to "/home/parker/.config/jack/conf.xml" ...
 09:31:01.417 Could not coect to JACK server as client. - Overall operation failed. - Unable to coect to server. Please check the messages window for more info.
 Caot coect to server socket err = No such file or directory
 Caot coect to server request chael
 jack server is not ruing or caot be started
 JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
 JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
 09:31:17.707 D-BUS: JACK server could not be started. Sorry
 Caot coect to server socket err = No such file or directory
 Caot coect to server request chael
 jack server is not ruing or caot be started
 JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
 JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
 Mon Jun 13 09:31:17 2016: Starting jack server...
 Mon Jun 13 09:31:17 2016: JACK server starting in realtime mode with priority 10
 Mon Jun 13 09:31:17 2016: self-coect-mode is "Don't restrict self coect requests"
 Mon Jun 13 09:31:17 2016: ERROR: caot register object path "/org/freedesktop/ReserveDevice1/Audio0": A handler is already registered for /org/freedesktop/ReserveDevice1/Audio0
 Mon Jun 13 09:31:17 2016: ERROR: Failed to acquire device name : Audio0 error : A handler is already registered for /org/freedesktop/ReserveDevice1/Audio0
 Mon Jun 13 09:31:17 2016: ERROR: Audio device hw:0 caot be acquired...
 Mon Jun 13 09:31:17 2016: ERROR: Caot initialize driver
 Mon Jun 13 09:31:17 2016: ERROR: JackServer::Open failed with -1
 Mon Jun 13 09:31:17 2016: ERROR: Failed to open server
 Mon Jun 13 09:31:19 2016: Saving settings to "/home/parker/.config/jack/conf.xml" ...
 09:31:36.058 Could not coect to JACK server as client. - Overall operation failed. - Unable to coect to server. Please check the messages window for more info.

 Caot coect to server socket err = No such file or directory
 Caot coect to server request chael
 jack server is not ruing or caot be started
 JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
 JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock