ErrorException: Undefined index: upload_file - library/XenForo/ControllerAdmin/AddOn.php:180
Stack Trace
#0 /home/nginx/domains/domain.com/public/library/XenForo/ControllerAdmin/AddOn.php(180): XenForo_Application::handlePhpError(8, 'Undefined index...', '/home/nginx/dom...', 180, Array)
#1 /home/nginx/domains/domain.com/public/library/XenForo/FrontController.php(347): XenForo_ControllerAdmin_AddOn->actionInstall()
#2 /home/nginx/domains/domain.com/public/library/XenForo/FrontController.php(134): XenForo_FrontController->dispatch(Object(XenForo_RouteMatch))
#3 /home/nginx/domains/domain.com/public/admin.php(13): XenForo_FrontController->run()
#4 {main}
Request State
array(3) {
["url"] => string(58) "https://domain.com/admin.php?add-ons/install"
["_GET"] => array(1) {
["add-ons/install"] => string(0) ""
}
["_POST"] => array(3) {
["server_file"] => string(0) ""
["_xfConfirm"] => string(1) "1"
["_xfToken"] => string(8) "********"
}
}