The problem
After updating your WordPress and/or WP Maintenance Mode plugin your site is running normally for a period of time eg between 6 and 18 hours. Then at some random time all that any visitor is able to see is an Internal Server Error message. To anyone trying to get to your site, your site appears to be broken. For more information open the section on Server Side Errors in my article, Where to find Apache response codes and how to determine their meaning.
From AllanIT
Hi Guys
This is a bit complicated to explain so I will tell you the steps to create the problem and see if others can recreate it and help to fix it.
1. Create a page
2. In Ultimate TinyMCE create a table 8 colums by 20 rows
3. Select colum 6 and 7 in row 4 down to row 10 so you have a box 2 colums by 7 rows
4. Then from the tables dropdown menu select merge cells.
5. Place an image 300w x 600h in the merge cells.
6. Then in row 4 select colum 1 to 4 and merge the cells
7. Repeat step 6. For rows 6, 8 and 10.
8. In row 4 colum 1 which now spans 4 colums put one word eg TinyMCE and give the merged cells a background color.
9. Then in rows 6, 8 and 10 add a paragraph of text so that in total you have more text than the image is high.
10. Then save the page and view the page in a browser.
If you get the same problem in the browser row 4 will match the height of the image. Strange huh? Any one know how to stop this from happening?
AllanIT
From Josh Lobe
Okay, I tried to replicate this… and aside from feeling like I was playing a tetris video game… I was unable to see what you are describing.
Perhaps you can link to a screenshot where I can see what you mean?