I'm sorry to hear that you are having problems.  Since the posting of ePrayer version 4.01.01 in the downloads section, I have learned that the module requires DNN version 4.6.2 or later. I suspect that this may be the root of the problems you are experiencing.

I expect to re-release the module within the next week with the following changes:

1. Support for DNN 4.5.3 or later.
2. Ability to allow anonymous users to post requests and updates but not edit or delete or send an e-mail of encouragement to the subject of the request.
3. Corrected several bugs in the post moderation process.
4. Corrected a paging problem in the Manage Users administrative control.
5. Modified the storage and editing of e-mail templates to properly allow for use in the multi-child portal situation with each portal administrator being able to their own e-mail templates rather than the current installation wide e-mail templates.
6. Added a Minimize-Maximize control to the Filter Requests section of the main ePrayer module control to reduce the size of this section when filtering is not being used. Still working on saving this preference per user and will hold release until this is ready.
7. Corrected a bug which kept the request View counter from properly incrementing.

If you would like to e-mail me (bill at wesnetdesigns.com), I'll be happy to notify you when the new 4.02.00 version is available.