Exception: "MySQL server has gone away" @ mysql->query(); in/framework/WbDatabase.php
Array
(
    [0] => Array
        (
            [file] => /home/meinpabv/www.meinplan.at/framework/WbDatabase.php
            [line] => 193
            [function] => query
            [class] => mysql
            [type] => ->
            [args] => Array
                (
                    [0] => SELECT `p`.`page_id`, `link` FROM `wb_pages` AS `p` INNER JOIN `wb_sections` USING(`page_id`) WHERE `parent`=0 AND `visibility`='public' AND ((1558807962>=`publ_start` OR `publ_start`=0) AND (1558807962<=`publ_end` OR `publ_end`=0)) ORDER BY `p`.`position` ASC
                )

        )

    [1] => Array
        (
            [file] => /home/meinpabv/www.meinplan.at/framework/WbDatabase.php
            [line] => 183
            [function] => doQuery
            [class] => WbDatabase
            [type] => ->
            [args] => Array
                (
                    [0] => SELECT `p`.`page_id`, `link` FROM `wb_pages` AS `p` INNER JOIN `wb_sections` USING(`page_id`) WHERE `parent`=0 AND `visibility`='public' AND ((1558807962>=`publ_start` OR `publ_start`=0) AND (1558807962<=`publ_end` OR `publ_end`=0)) ORDER BY `p`.`position` ASC
                )

        )

    [2] => Array
        (
            [file] => /home/meinpabv/www.meinplan.at/framework/class.frontend.php
            [line] => 124
            [function] => query
            [class] => WbDatabase
            [type] => ->
            [args] => Array
                (
                    [0] => SELECT `p`.`page_id`, `link` FROM `wb_pages` AS `p` INNER JOIN `wb_sections` USING(`page_id`) WHERE `parent`=0 AND `visibility`='public' AND ((1558807962>=`publ_start` OR `publ_start`=0) AND (1558807962<=`publ_end` OR `publ_end`=0)) ORDER BY `p`.`position` ASC
                )

        )

    [3] => Array
        (
            [file] => /home/meinpabv/www.meinplan.at/index.php
            [line] => 58
            [function] => page_select
            [class] => frontend
            [type] => ->
            [args] => Array
                (
                )

        )

    [4] => Array
        (
            [file] => /home/meinpabv/www.meinplan.at/pages/event.php
            [line] => 8
            [args] => Array
                (
                    [0] => /home/meinpabv/www.meinplan.at/index.php
                )

            [function] => require
        )

    [5] => Array
        (
            [file] => /home/meinpabv/www.meinplan.at/eventBridge.php
            [line] => 32
            [args] => Array
                (
                    [0] => /home/meinpabv/www.meinplan.at/pages/event.php
                )

            [function] => include
        )

)