Disappear Avatar

Hello I have a problem, photos avatar suddenly disappear, I do not understand it or can come?

 have you moved files (for example to new host) or edited them ? or, is this happening as soon as you add photo ?

the module was out once and then handed over the pictures disappear avatar that is 3 times

 I'm sorry; you need to explain this better ...

the avatar module was uninstalled. Once the module is reinstalled, the members have the avatar pictures but they disappear on all the members of my site. I do not understand what it is or may come

Well, the members will have to upload their avatars again.  If you were using the avatar module for the member's thumbnail images, then uninstalling the module resulted in the avatars being deleted.  This is normal operation on ALL modules, let me repeat, ALL modules; uninstalling ANY module from your site will result in the data for that module being lost; again, this applies to ALL modules.

Of course if you have backed up your database and site prior to the uninstall of the avatar module, we can probably help you to get the lost avatars back.  Otherwise, the only solution is for your members to upload new avatars.

ok but what I mean is that the module is reinstalled for 4 days. how come that avatars pictures disappear today

That could be just caching that resulted in you just seeing them disappear today.  Can you create a new avatar and it stays?

Members have submitted their photos and avatars yesterday suddenly they all disappeared over picture avatar, I can not seem to understand or it may come

Are you changing the settings in the admin for thumbnails?  Dolphin will let you use the member's profile photo for the thumbnails for you can use avatars.  If you switch from avatars to profile photos, the avatars will disappear and vice versa.

ok thank you