enter image description hereI am php programmer and use laravel and install FileManager on my project and use it by tinymce FileManager work correctly for upload images but when I upload video (.mp4) sometimes give to me an error("Action failed, due to server error.") I should mention I never change FileManger config in lfm.php and my project in localhost maybe help you for help me! sorry for my bad English!
Did you check within the App\ifm.php, the 'max_file_size' to the minimum you require?
