500 - Chyba na stranÄ› serveru

exception 'Facebook\Exceptions\FacebookSDKException' with message 'Required "app_id" key not supplied in config and could not find fallback environment variable "FACEBOOK_APP_ID"' in /var/www/clients/client1/web64/web/data/extension/Facebook/Facebook.php:133 Stack trace: #0 /var/www/clients/client1/web64/web/data/system/class/Facebook.class.php(39): Facebook\Facebook->__construct(Array) #1 /var/www/clients/client1/web64/web/data/system/class/Facebook.class.php(264): System\Facebook->__construct() #2 /var/www/clients/client1/web64/web/template_c/78e0f084dd5b1d61992b8c13bd6b87bb9e14c7aa_0.file.head.tpl.cache.php(71): System\Facebook::getInstance() #3 /var/www/clients/client1/web64/web/data/smarty/Smarty-3.1.29/libs/sysplugins/smarty_template_resource_base.php(122): content_5b4fca2853d968_67193238(Object(Smarty_Internal_Template)) #4 /var/www/clients/client1/web64/web/data/smarty/Smarty-3.1.29/libs/sysplugins/smarty_template_compiled.php(199): Smarty_Template_Resource_Base->getRenderedTemplateCode(Object(Smarty_Internal_Template)) #5 /var/www/clients/client1/web64/web/data/smarty/Smarty-3.1.29/libs/sysplugins/smarty_internal_template.php(159): Smarty_Template_Compiled->render(Object(Smarty_Internal_Template)) #6 /var/www/clients/client1/web64/web/data/smarty/Smarty-3.1.29/libs/sysplugins/smarty_internal_runtime_subtemplate.php(174): Smarty_Internal_Template->render() #7 /var/www/clients/client1/web64/web/template_c/6bbd6e900fe6208c99b8ac21ef02a5a82e10747f_0.file.index.tpl.cache.php(30): Smarty_Internal_Runtime_SubTemplate->render(Object(Smarty_Internal_Template), 'file:include/he...', NULL, NULL, 9999, false, Array, 0, false) #8 /var/www/clients/client1/web64/web/data/smarty/Smarty-3.1.29/libs/sysplugins/smarty_template_resource_base.php(122): content_5b4fca2850fb81_94922269(Object(Smarty_Internal_Template)) #9 /var/www/clients/client1/web64/web/data/smarty/Smarty-3.1.29/libs/sysplugins/smarty_template_compiled.php(199): Smarty_Template_Resource_Base->getRenderedTemplateCode(Object(Smarty_Internal_Template)) #10 /var/www/clients/client1/web64/web/data/smarty/Smarty-3.1.29/libs/sysplugins/smarty_internal_runtime_updatecache.php(93): Smarty_Template_Compiled->render(Object(Smarty_Internal_Template)) #11 /var/www/clients/client1/web64/web/data/smarty/Smarty-3.1.29/libs/sysplugins/smarty_template_cached.php(132): Smarty_Internal_Runtime_UpdateCache->updateCache(Object(Smarty_Template_Cached), Object(Smarty_Internal_Template), false) #12 /var/www/clients/client1/web64/web/data/smarty/Smarty-3.1.29/libs/sysplugins/smarty_internal_template.php(152): Smarty_Template_Cached->render(Object(Smarty_Internal_Template), false) #13 /var/www/clients/client1/web64/web/data/smarty/Smarty-3.1.29/libs/sysplugins/smarty_internal_templatebase.php(191): Smarty_Internal_Template->render(false, 1) #14 /var/www/clients/client1/web64/web/data/smarty/Smarty-3.1.29/libs/sysplugins/smarty_internal_templatebase.php(109): Smarty_Internal_TemplateBase->_execute('index.tpl', NULL, NULL, NULL, 1) #15 /var/www/clients/client1/web64/web/data/system/view.system.php(38): Smarty_Internal_TemplateBase->display('index.tpl') #16 /var/www/clients/client1/web64/web/data/system/app.system.php(138): System\View->Display() #17 /var/www/clients/client1/web64/web/data/system/load.system.php(22): System\App->start() #18 /var/www/clients/client1/web64/web/index.php(40): require_once('/var/www/client...') #19 {main}