datetime:  2016-08-06 11:55:19 (BST)
    errornum:  256
  error type:  User Error
error string:  !!NoTrans: You are missing a php extension for mysql interaction. Please install php-mysqli or similar!!
    filename:  /usr/share/mythtv/mythweb/includes/php_version_check.php
  error line:  20

==========================================================================

Backtrace: 

    file:  /usr/share/mythtv/mythweb/includes/php_version_check.php
    line:  20
   class:  
function:  trigger_error
    type:  
    args:  Array
(
    [0] => You are missing a php extension for mysql interaction. Please install php-mysqli or similar
    [1] => 256
)

    file:  /usr/share/mythtv/mythweb/includes/init.php
    line:  33
   class:  
function:  require_once
    type:  
    args:  Array
(
    [0] => /usr/share/mythtv/mythweb/includes/php_version_check.php
)

    file:  /usr/share/mythtv/mythweb/mythweb.php
    line:  20
   class:  
function:  require_once
    type:  
    args:  Array
(
    [0] => /usr/share/mythtv/mythweb/includes/init.php
)


==========================================================================

$_SESSION: Array
(
    [language] => English
)

==========================================================================

$_SERVER: Array
(
    [REDIRECT_STATUS] => 200
    [db_server] => localhost
    [db_name] => mythconverg
    [db_login] => mythtv
    [db_password] => 79KT7X1Q
    [HTTP_HOST] => 192.168.0.20
    [HTTP_USER_AGENT] => Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:48.0) Gecko/20100101 Firefox/48.0
    [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    [HTTP_ACCEPT_LANGUAGE] => en-GB,en;q=0.5
    [HTTP_ACCEPT_ENCODING] => gzip, deflate
    [HTTP_DNT] => 1
    [HTTP_COOKIE] => mythweb_id=l33h916k18su7bbcu9puqrn0h1
    [HTTP_CONNECTION] => keep-alive
    [HTTP_UPGRADE_INSECURE_REQUESTS] => 1
    [HTTP_CACHE_CONTROL] => max-age=0
    [PATH] => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
    [SERVER_SIGNATURE] => <address>Apache/2.4.18 (Ubuntu) Server at 192.168.0.20 Port 80</address>

    [SERVER_SOFTWARE] => Apache/2.4.18 (Ubuntu)
    [SERVER_NAME] => 192.168.0.20
    [SERVER_ADDR] => 192.168.0.20
    [SERVER_PORT] => 80
    [REMOTE_ADDR] => 192.168.0.22
    [DOCUMENT_ROOT] => /var/www/html
    [REQUEST_SCHEME] => http
    [CONTEXT_PREFIX] => 
    [CONTEXT_DOCUMENT_ROOT] => /var/www/html
    [SERVER_ADMIN] => webmaster@localhost
    [SCRIPT_FILENAME] => /var/www/html/mythweb/mythweb.php
    [REMOTE_PORT] => 50876
    [REDIRECT_URL] => /mythweb/
    [GATEWAY_INTERFACE] => CGI/1.1
    [SERVER_PROTOCOL] => HTTP/1.1
    [REQUEST_METHOD] => GET
    [QUERY_STRING] => 
    [REQUEST_URI] => /mythweb/
    [SCRIPT_NAME] => /mythweb/mythweb.php
    [PHP_SELF] => /mythweb/mythweb.php
    [REQUEST_TIME_FLOAT] => 1470480919.72
    [REQUEST_TIME] => 1470480919
    [STATUS] => 200
    [URL] => /mythweb/
)

==========================================================================

$constant_list["user"]: Array
(
    [ERROR] => 512
    [E_ASSERT_ERROR] => 4096
    [FATAL] => 256
    [PHP_MIN_VERSION] => 5.3
    [WARNING] => 1024
)