In terms of the quotas when we say month, it really means a 30 day period (not necessarily a calendar month). Sorry for the confusion on that. Have you been adding a large number of events recently? The quota limits how many new events you can add/create in the 30 day time period.
Have you considered upgrading to the paid version of Squareberry? This removes any limits and open up new features. It looks like you are currently using our app for your Student Life Department, but Squareberry could be used by the entire College in different ways. If you are interested in setting up a call/demo to discuss this further, please email firstname.lastname@example.org