Trying w/ server on Flask and Python...GPIO

Feb 17 18:05:53 beaglebone uwsgi[576]:     opener=self._opener)
Feb 17 18:05:53 beaglebone uwsgi[576]:   File "/usr/lib/python3.7/pathlib.py", line 1039, in _opener
Feb 17 18:05:53 beaglebone uwsgi[576]:     return self._accessor.open(self, flags, mode)
Feb 17 18:05:53 beaglebone uwsgi[576]: PermissionError: [Errno 13] Permission denied: '/sys/class/gpio/gpio49/direction'
Feb 17 18:05:53 beaglebone uwsgi[576]: unable to load app 0 (mountpoint='') (callable not found or import error)
Feb 17 18:05:53 beaglebone uwsgi[576]: *** no app loaded. going in full dynamic mode ***
Feb 17 18:05:53 beaglebone uwsgi[576]: *** uWSGI is running in multiple interpreter mode ***
Feb 17 18:05:53 beaglebone uwsgi[576]: spawned uWSGI master process (pid: 576)
Feb 17 18:05:53 beaglebone uwsgi[576]: spawned uWSGI worker 1 (pid: 767, cores: 2)
Feb 17 18:05:53 beaglebone uwsgi[576]: spawned uWSGI http 1 (pid: 768)