Problem in Joomla Panel

Dear Ivan,

thanks for reply

i make update by my self, that's why i meed more details
ho i can know all models and extensions will work with Joomla 3?

yes i restore my files for the hosting services
how i can fix this

Well you'll need to check for all 3rd party extensions one by one on their official sites / joomla extension manager.

Did you restored your SQL database?