Setting the property of reportdb.enabled back to 'false' resolves issue.
However, since this cannot be done through the web UI as it cannot come up, this modification should be made using the database.
You can open the eurekify_sdb database, sage_properties. Update the row where the NAME is reportdb.enabled. SET the VALUE column to be 'false'.
UPDATE EUREKIFY_SDB.sage_preferences SET VALUE = 'false' where NAME = 'reportdb.enabled';
By default this name and value pair will not exist in your database. The above commands only work if you have already edited the value from a default and chose it as a database property.
If this is the case here is an example of how to add it to an oracle database:
insert into EUREKIFY_SDB.sage_preferences (LOGINID, PREFGROUP, NAME, VALUE) Values ('eurekify.properties', 'eurekify.properties.dynamic', 'reportdb.enabled', 'false');
Please understand that EUREKIFY_SDB.sage_preferences this statement, EUREKIFY_SDB refers to your Oracle schema name and may need to be changed in your environment.