Error is generate by MainClass:
PDOException Object
(
    [message:protected] => SQLSTATE[70100]: <>: 1927 Connection was killed
    [string:Exception:private] => 
    [code:protected] => 70100
    [file:protected] => /data/www/vhost/OKFLORA/livrareflori.md/global/global/location/storages/locationManager.php
    [line:protected] => 377
    [trace:Exception:private] => Array
        (
            [0] => Array
                (
                    [file] => /data/www/vhost/OKFLORA/livrareflori.md/global/global/location/storages/locationManager.php
                    [line] => 377
                    [function] => execute
                    [class] => PDOStatement
                    [type] => ->
                )

            [1] => Array
                (
                    [file] => /data/www/vhost/OKFLORA/livrareflori.md/global/global/location/storages/locationManager.php
                    [line] => 272
                    [function] => checkdelete
                    [class] => locationManager
                    [type] => ->
                )

            [2] => Array
                (
                    [file] => /data/www/vhost/OKFLORA/livrareflori.md/global/main/classes/Abstract/genericManager.abstract.php
                    [line] => 150
                    [function] => setobjfull
                    [class] => locationManager
                    [type] => ->
                )

            [3] => Array
                (
                    [file] => /data/www/vhost/OKFLORA/livrareflori.md/www/modules/_location/location.mod.php
                    [line] => 756
                    [function] => getfull
                    [class] => genericManager
                    [type] => ->
                )

            [4] => Array
                (
                    [file] => /data/www/vhost/OKFLORA/livrareflori.md/www/modules/_location/location.mod.php
                    [line] => 738
                    [function] => toplocationselect_mob_button
                    [class] => locationModule
                    [type] => ->
                )

            [5] => Array
                (
                    [file] => /data/www/vhost/OKFLORA/livrareflori.md/www/modules/_default/default.mod.php
                    [line] => 558
                    [function] => toplocationselect_mob
                    [class] => locationModule
                    [type] => ->
                )

            [6] => Array
                (
                    [function] => topcontent
                    [class] => defaultModule
                    [type] => ->
                )

            [7] => Array
                (
                    [file] => /data/www/vhost/OKFLORA/livrareflori.md/global/main/classes/Abstract/genericApplication.class.php
                    [line] => 104
                    [function] => invoke
                    [class] => ReflectionMethod
                    [type] => ->
                )

            [8] => Array
                (
                    [file] => /data/www/vhost/OKFLORA/livrareflori.md/www/appl/application.class.php
                    [line] => 784
                    [function] => callFuncFromModule
                    [class] => genericApplication
                    [type] => ->
                )

            [9] => Array
                (
                    [file] => /data/www/vhost/OKFLORA/livrareflori.md/www/appl/application.class.php
                    [line] => 210
                    [function] => showMainPage
                    [class] => application
                    [type] => ->
                )

            [10] => Array
                (
                    [file] => /data/www/vhost/OKFLORA/livrareflori.md/global/main/mainClass.class.php
                    [line] => 247
                    [function] => processModuleRequest
                    [class] => application
                    [type] => ->
                )

            [11] => Array
                (
                    [file] => /data/www/vhost/OKFLORA/livrareflori.md/global/main/mainClass.class.php
                    [line] => 235
                    [function] => processRequest
                    [class] => mainClass
                    [type] => ->
                )

            [12] => Array
                (
                    [file] => /data/www/vhost/OKFLORA/livrareflori.md/www/index.php
                    [line] => 36
                    [function] => processSiteRequest
                    [class] => mainClass
                    [type] => ->
                )

        )

    [previous:Exception:private] => 
    [errorInfo] => Array
        (
            [0] => 70100
            [1] => 1927
            [2] => Connection was killed
        )

)