Hi, I did a system reboot and my airtime went down, "on air" went gray and no stream and widgets are working, I use a custom port and apache configuration is set to work on the custom port as mentioned below

sudo airtime-check-system

[sudo] password for user: 
AIRTIME_STATUS_URL = http://stream.mydomain.com:8443/api/status/format/json/api_key/%%api_key%%
AIRTIME_SERVER_RESPONDING = OK
KERNEL_VERSION = UNKNOWN
MACHINE_ARCHITECTURE = UNKNOWN
TOTAL_MEMORY_MBYTES = UNKNOWN
TOTAL_SWAP_MBYTES = UNKNOWN
AIRTIME_VERSION = UNKNOWN
OS = Ubuntu 12.04.3 LTS x86_64
CPU = Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
WEB_SERVER = Apache/2.2.22 (Ubuntu)
PLAYOUT_ENGINE_PROCESS_ID = FAILED
PLAYOUT_ENGINE_RUNNING_SECONDS = 0
PLAYOUT_ENGINE_MEM_PERC = 0%
PLAYOUT_ENGINE_CPU_PERC = 0%
-- Displaying log file /var/log/airtime/pypo/pypo.log
-- 2013-10-08 18:24:44,261 INFO - [api_client.py : is_server_compatible() : line 220] - Unable to get Airtime version number.
--
-- 2013-10-08 18:24:49,264 DEBUG - [api_client.py : __call__() : line 134] - http://stream.mydomain.com:8443/api/version/api_key/0P2M6Q4Z2LBERX67KQKF
-- 2013-10-08 18:24:49,331 INFO - [api_client.py : is_server_compatible() : line 220] - Unable to get Airtime version number.
--
--
--
LIQUIDSOAP_PROCESS_ID = FAILED
LIQUIDSOAP_RUNNING_SECONDS = 0
LIQUIDSOAP_MEM_PERC = 0%
LIQUIDSOAP_CPU_PERC = 0%
-- Displaying log file /var/log/airtime/pypo-liquidsoap/ls_script.log
--
--
MEDIA_MONITOR_PROCESS_ID = FAILED
MEDIA_MONITOR_RUNNING_SECONDS = 0
MEDIA_MONITOR_MEM_PERC = 0%
MEDIA_MONITOR_CPU_PERC = 0%
-- Displaying log file /var/log/airtime/media-monitor/media-monitor.log
-- 2013-10-08 18:24:40,392 INFO - [Thread-1] [watchersyncer.py : __init__()] : LINE 19 - Created timeout thread...
-- 2013-10-08 18:24:40,393 INFO - [Thread-1] [airtime.py : init_rabbit_mq()] : LINE 36 - Initializing RabbitMQ message consumer...
-- 2013-10-08 18:24:40,404 INFO - [Thread-1] [airtime.py : init_rabbit_mq()] : LINE 48 - Initialized RabbitMQ consumer.
-- 2013-10-08 18:24:40,404 DEBUG - [Thread-1] [api_client.py : __call__()] : LINE 134 - http://stream.mydomain.com:8443/api/media-monitor-setup/format/json/api_key/0P2M6Q4Z2LBERX67KQKF
-- 2013-10-08 18:24:40,482 INFO - [Thread-1] [syncdb.py : reload_directories()] : LINE 49 - No JSON object could be decoded
--
--
-- There appears to be a problem with your Airtime installation.

-- Please visit http://wiki.sourcefabric.org/x/HABQ

File: /etc/apache2/sites-available/airtime-vhost 

<VirtualHost *:8443>
  ServerName stream.mydomain.com
#ServerAlias www.example.com

ServerAdmin root@localhost

DocumentRoot /usr/share/airtime/public
DirectoryIndex index.php

SetEnv APPLICATION_ENV "production"

<Directory /usr/share/airtime/public>
Options -Indexes FollowSymLinks MultiViews
AllowOverride All
Order allow,deny
Allow from all
</Directory>
</VirtualHost>

of course I tried apache2 reload and sudo service airtime-media-monitor restart and sudo service airtime-playout restart

the /etc/airtime/airtime.conf and /etc/airtime/api... are set to work on the custom port, would appreciate if anyone can point me to the right direction to solve this issue, regards.