MySQL query error: (# 2006) 'MySQL server has gone away'
Query:
SELECT * FROM banners
                WHERE ((banners.fFecha_inicio <= NOW() AND banners.fFecha_fin > NOW()) OR (banners.fFecha_inicio < NOW() AND banners.fFecha_fin >= NOW()))
                        AND banners.bActivo = '1' AND banners.sApp = 'vsviajes' AND banners.sTipo = 'popup-publico'
                ORDER BY RAND()

#0  zfx\DB->queryError(SELECT * FROM banners
                WHERE ((banners.fFecha_inicio <= NOW() AND banners.fFecha_fin > NOW()) OR (banners.fFecha_inicio < NOW() AND banners.fFecha_fin >= NOW()))
                        AND banners.bActivo = '1' AND banners.sApp = 'vsviajes' AND banners.sTipo = 'popup-publico'
                ORDER BY RAND()) called at [/var/www/vhosts/eiranovatravel.com/httpdocs/base/zfx/data-access/my/DB.php:291]
#1  zfx\DB->qa(SELECT * FROM banners
                WHERE ((banners.fFecha_inicio <= NOW() AND banners.fFecha_fin > NOW()) OR (banners.fFecha_inicio < NOW() AND banners.fFecha_fin >= NOW()))
                        AND banners.bActivo = '1' AND banners.sApp = 'vsviajes' AND banners.sTipo = 'popup-publico'
                ORDER BY RAND()) called at [/var/www/vhosts/eiranovatravel.com/httpdocs/modules/banners/models/MBanners.php:376]
#2  banners\MBanners::obtPopups(popup-publico)
#3  call_user_func_array(banners\MBanners::obtPopups, Array ([0] => popup-publico)) called at [/var/www/vhosts/eiranovatravel.com/httpdocs/base/zfx/activex-tools/ModelHandler.php:162]
#4  zfx\ModelHandler::scall(banners, banners, obtPopups, Array ([0] => popup-publico)) called at [/var/www/vhosts/eiranovatravel.com/httpdocs/modules/banners/models/MBanners.php:381]
#5  banners\MBanners::popupToShow(popup-publico)
#6  call_user_func_array(banners\MBanners::popupToShow, Array ([0] => popup-publico)) called at [/var/www/vhosts/eiranovatravel.com/httpdocs/base/zfx/activex-tools/ModelHandler.php:162]
#7  zfx\ModelHandler::scall(banners, banners, popupToShow, Array ([0] => popup-publico)) called at [/var/www/vhosts/eiranovatravel.com/httpdocs/modules/index/controllers/Index.php:243]
#8  index\Index->index() called at [/var/www/vhosts/eiranovatravel.com/httpdocs/modules/index/controllers/Index.php:48]
#9  index\Index->_main() called at [/var/www/vhosts/eiranovatravel.com/httpdocs/index.php:197]