The maximum space for display of views, forms, agents, and shared fields has been exceeded for this database. Please delete some of them: <database name>.
What happened
You tried to create a new design element in an application, but the application doesn't have room for it. If you've created elements which exceeded HCL Notes® limits, you may not be able to see all elements in the application (for example, some views may no longer appear in the design window).
What you can do
Determine which views, forms, agents, or shared fields the application can do without, and remove them.
If you're not designing an application, notify the application designer or manager about the error.