If the PluginsContext. file does not have the correct entries related to the database being used, you will not be able to check in a new revision or save a revision.
Enter the correct information for your SQL Database into the. The lines in the PluginsContext. that define the database to be used are listed below:
<import resource='classpath:com/quark/qpp/common/dao/rdbms/hsqldb/HsqldbDaoContext.' />
You should then be able to check in and save revisions after you reference the correct database.