I can only fill my gas tank up a a very slow pace. error codes p0446 0441

I have an 2005 xb and it started having the same problem this summer! Nobody seems to know what the problem is! I need help!

Just watched a video on youtube that showed where wasps had made a nest in one of the hoses under the car and that hose came from the gas tank area. Said that the gas tank was slow to fill due to pressure from the plugged up hose. Might want to have someone look under the car and see if it's a stopped up hose.