I created a welcome message but the only thing that appears is a black blank page. this is the error message I get, what can I do? I am a beginner btw
54.9357 WARNING Trying to use a framebuffer object but GL_EXT_framebuffer_object is not supported. Disabled
54.9358 WARNING Trying to use a framebuffer object but GL_ARB_texture_float is not supported. Disabling