New item published turns category blank white

There are times I publish articles as I do daily. basically the same content and after I publish and go view the page it only displays white space and the title is the url. I have even gone as far and putting the article in as pieces ... to see if I can tell what part is making it blow up. I have been able to see the page but when I go back to the category view it show the blank white page. has any report this type of occurrence?
This was the page that I can't get in the 29th or 30th reading .
stjohnuoc.org/index.php?option=c ... itstart=20

Which shows in the tab. When I unpublish it , the tab goes back to displaying August. Any ideas.
The strange part is that I added the 31st doc and I was able to publish it . Doing it the same way I have done all the others.
Thank you for your time and talents.
Jeff

hello sorry i didn't understand the problem ...

Now that I upgraded to 1.5.3c the whole site is white ... blank. The install went well except the update on cache failed due to permissions. Said i had to change them myself. I chmod libraies/phpthumb/cache to 777 still did not work .. help .. site is down

try to clean expired cache