When i tried to migrate my database, the followed error has appeared:
Traceback (most recent call last):
File "manage.py", line 21, in
main()
File "manage.py", line 17, in main
execute_from_command_line(sys.argv)
File "/home/mazzolli/.virtualenvs/ticonnecte/lib/python3.6/site-packages/django/core/management/init.py", line 381, in execute_from_command_line
utility.execute()
File "/home/mazzolli/.virtualenvs/ticonnecte/lib/python3.6/site-packages/django/core/management/init.py", line 357, in execute
django.setup()
File "/home/mazzolli/.virtualenvs/ticonnecte/lib/python3.6/site-packages/django/init.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "/home/mazzolli/.virtualenvs/ticonnecte/lib/python3.6/site-packages/django/apps/registry.py", line 112, in populate
app_config.import_models()
File "/home/mazzolli/.virtualenvs/ticonnecte/lib/python3.6/site-packages/django/apps/config.py", line 198, in import_models
self.models_module = import_module(models_module_name)
File "/home/mazzolli/.virtualenvs/ticonnecte/lib/python3.6/importlib/init.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 994, in _gcd_import
File "", line 971, in _find_and_load
File "", line 955, in _find_and_load_unlocked
File "", line 665, in _load_unlocked
File "", line 678, in exec_module
File "", line 219, in call_with_frames_removed
File "/home/mazzolli/.virtualenvs/ticonnecte/lib/python3.6/site-packages/djangocms_custommenu/models.py", line 21, in
class CustomMenu(CMSPlugin):
File "/home/mazzolli/.virtualenvs/ticonnecte/lib/python3.6/site-packages/djangocms_custommenu/models.py", line 48, in CustomMenu
help_text=("Menu tree starts from this page. "
TypeError: init() missing 1 required positional argument: 'on_delete'