Por que falla tanto?????

No me deja responder mensajes, cada poco me desconecta de la pag, no puedo subir fotos ni ver las de los demás...esto me desespera

y encima hace un ratito me salio esto;
The ***wing information is meant for the website developer for debugging purposes.
Error Occurred While Processing Request

The request has exceeded the allowable time limit Tag: cfoutput

Resources:

Enable Robust Exception Information to provide greater detail about the source of errors. In the Administrator, click Debugging & Logging > Debugging Settings, and select the Robust Exception Information option.
Check the pulsa_aquí to verify that you are using the correct syntax.
Search the pulsa_aquí to find a solution to your problem.

¿que significa?