Ads are showing grey boxes HELP!

On all of my sites about half the ads are showing grey boxes instead of ads. Yesterday everything was fine and im stil making some rev today. Anyone know what the problem is? Sites are in sig.

 

same here

not sure why either

 

I did not have this problem. It could be because of your server. Sometimes when the Administrators are updating the servers, then some scripts do not work well.

Wait few hours and then try it again and it should be fine.

 

Did you select the options to fill your ads with solid color when no ads are available? This may be the problem.

 

Go in MANAGE ADS option in your adsense account then edit the unit which are showing grey boxes then tick display public adds rather then fill your ads with solid color

 

May be you should wait a bit to see if they reappear? It may be a temporary glitch from them.

 

if you set up new ads it takes 10 minutes for them to appear, but they are white not gray.
may be you changed the code?

 

Your ads look like they are back in line.

 

yes ads are finnaly better. thanks guys

 

ads will appear after 10 ten mins of the creation

 

this is seriously pissing me off, ads are back to being grey

 

im noticing that ads begin to show at like 8 PM. what is going on?