Fatal error: Uncaught PrestaShopException: Invalid category vars in /usr/www/users/peclav/profmedcentr/classes/Link.php:404 Stack trace: #0 /usr/www/users/peclav/profmedcentr/override/classes/Link.php(69): LinkCore->getCategoryObject(0, 1) #1 /usr/www/users/peclav/profmedcentr/classes/Link.php(1205): Link->getCategoryLink(0, NULL, 1) #2 /usr/www/users/peclav/profmedcentr/modules/ps_currencyselector/ps_currencyselector.php(79): LinkCore->getLanguageLink(1) #3 [internal function]: Ps_Currencyselector->{closure}(Object(Currency)) #4 /usr/www/users/peclav/profmedcentr/modules/ps_currencyselector/ps_currencyselector.php(112): array_map(Object(Closure), Array) #5 /usr/www/users/peclav/profmedcentr/config/smartyfront.config.inc.php(133): Ps_Currencyselector->getWidgetVariables(NULL, Array) #6 /usr/www/users/peclav/profmedcentr/config/smartyfront.config.inc.php(78): {closure}(Object(Ps_Currencyselector), Array) #7 /usr/www/users/peclav/profmedcentr/config/smartyfront.config.inc.php(142): withWidget(Array, Object(Closure)) #8 /usr in /usr/www/users/peclav/profmedcentr/classes/Hook.php on line 998