intermittent error 500, refresh brings up jsp

I have struts 1.1b-2 deployed to Oracle 9.02. It deploys and runs, then periodically when clicking on the image buttons to navigate through the jsp pages gives an error 500, internal server error. Clicking the refresh button will fix it, the jsp will then come up and their is no error recorded in

RE: intermittent error 500, refresh brings up jsp

, refresh brings up jsp I have struts 1.1b-2 deployed to Oracle 9.02. It deploys and runs, then periodically when clicking on the image buttons to navigate through the jsp pages gives an error 500, internal server error. Clicking the refresh button will fix it, the jsp will then come up