Using MoodleCloud to host our online school's moodle site.
This morning we upgraded from the Moodle for School 'Mini' package to the 'Small' package.
Since doing so we began experiencing several bugs and errors. I'll attach the different error messages we've received so far, but essentially it's preventing our students and teachers from accessing their course pages, often when clicking a link it'll just return them to the homepage and show one of the errors I attached below.
The only other change made to moodle this morning other than upgrading was changing the wording of a question in a moodle quiz and reducing the number of lines in the answer box. I doubt this caused the issue and I have deleted the quiz just in case, but this hasn't fixed the issue.
E2 (Cannot create property 'stack' on string) is repeated 3 or 4 times, I have to close the error popup that many times for it to go away.
Would really appreciate some help!