After the update of Joomla 3.6.5.-> 3.7 in the PHP 5.6 ->PHP7.0 the template settings in the administrator panel have disappeared. On Templates Beez, Atomic, Protostar, all template settings are present.
The site is on a local server, so there is no URL.
Version of the PHOTO template 3.21. No third-party extensions were installed.
Can you help me solve the problem with the upgrade of Joomla + PHP?