Given that this is a new install, you might try deleting the database and restarting SchoolTool: http://book.schooltool.org/htmlhelp/database.html#how-can-i-erase-the-entire-database
Beyond that, we'll try to figure out the bug...
Given that this is a new install, you might try deleting the database and restarting SchoolTool: http:// book.schooltool .org/htmlhelp/ database. html#how- can-i-erase- the-entire- database
Beyond that, we'll try to figure out the bug...