This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Looks like there are no avaliable connections in the connection pool. Either you must have set the max connections to a very low number or its not tuned to suit your application need. The immediate fix would be bump up the max connections and then tune your connection pool settings.
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com
subject: J2CA0045E: Connection not available while invoking method createOrWaitForConnection