Service geckodriver unexpectedly exited. Status code was: -11

I have followed all the instructions to install instapy onto my raspberry pi zero w and i get this error:

`InstaPy Version: 0.6.12
._. ._. ._. ._. ._. ._. ._. ._.
Workspace in use: "/home/pi/InstaPy"
Traceback (most recent call last):
File "quickstart.py", line 59, in
multi_logs=True)
File "/home/pi/.local/lib/python3.7/site-packages/instapy/instapy.py", line 335, in __init__
geckodriver_log_level,
File "/home/pi/.local/lib/python3.7/site-packages/instapy/browser.py", line 136, in set_selenium_local_session
options=firefox_options,
File "/home/pi/.local/lib/python3.7/site-packages/selenium/webdriver/firefox/webdriver.py", line 164, in __init__
self.service.start()
File "/home/pi/.local/lib/python3.7/site-packages/selenium/webdriver/common/service.py", line 98, in start
self.assert_process_still_running()
File "/home/pi/.local/lib/python3.7/site-packages/selenium/webdriver/common/service.py", line 111, in assert_process_still_running
% (self.path, return_code)
selenium.common.exceptions.WebDriverException: Message: Service /usr/local/bin/geckodriver unexpectedly exited. Status code was: -11`