Howard Miller

There's no such thing as a "Module" in Moodle so this isn't entirely clear.

Do you mean that you want the learning materials of one *course* to be synchronised with another? But presumably not the student content?

...and just like that, you are the maintainer of that plugin

The error is coming from the "simple clock" plugin.

The plugins database suggests that the latest version of Moodle that simple clock supports was 3.11 and was released 7 years ago. So it's probably unsurprising that it doesn't work with 4.5

I would remove that plugin.

I'm not sure what you mean by multiple cli/finish.php. There is only one correct one.

auth/outage/cli/finish.php

If that fails, we might be getting to the point where it is worth you posting in https://github.com/catalyst/moodle-auth_outage/issues

I have had the same problem but running the finish script always does what it's supposed to.

Although I'm a hardcore Mac user, I have never used MAMP.

However, a quick Google suggests that command line PHP is supported by MAMP. The question you are asking is "how to I use PHP command line with MAMP?" (not the basic MacOS)