Hello, I am using Moodle 3.8.3 on Linux-server. I don't have server access itself, so I am using only Moodle installation routines as Admin.
After I tried to install the following plugin
https://moodle.org/plugins/block_calendar_month
I got an error-message on the course page that something (in JavaScript) was missing.
Now, I am always re-directed to the page for updating the plugins (see screenshot-1). The only option I have is to push "Upgrade Moodle Data Base now". However, it results in an error (see screenshot-2).
I have still an admin-page open to install plugins: From where can I download the original Moodle-Calendar to replace the corrupted version? "block_calendar_month" Could that help?
How can I fix this database problem?