/home/.sites/64/site2803122/web/webtrees/includes/session.php:193 /home/.sites/64/site2803122/web/webtrees/includes/session.php:344 session_set_save_handler(): Providing individual callbacks instead of an object implementing SessionHandlerInterface is deprecated
#0 unknown:unknown ErrorException("/home/.sites/64/site2803122/web/webtrees/includes/session.php:344 session_set_save_handler(): Providing individual callbacks instead of an object implementing SessionHandlerInterface is deprecated")
#1 /includes/session.php:344 session_set_save_handler([Closure], [Closure], [Closure], [Closure], [Closure], [Closure])
#2 /index.php:31 require('/home/.sites/64/site2803122/we…')

Fatal error: Uncaught ErrorException: /home/.sites/64/site2803122/web/webtrees/app/Log.php:38 Fisharebest\Webtrees\Log::addLog(): Implicitly marking parameter $tree as nullable is deprecated, the explicit nullable type must be used instead in /home/.sites/64/site2803122/web/webtrees/includes/session.php:193
Stack trace:
#0 /home/.sites/64/site2803122/web/webtrees/vendor/composer/ClassLoader.php(414): {closure:/home/.sites/64/site2803122/web/webtrees/includes/session.php:192}(8192, 'Fisharebest\\Web...', '/home/.sites/64...', 38)
#1 /home/.sites/64/site2803122/web/webtrees/vendor/composer/ClassLoader.php(414): include()
#2 /home/.sites/64/site2803122/web/webtrees/vendor/composer/ClassLoader.php(301): Composer\Autoload\includeFile('/home/.sites/64...')
#3 /home/.sites/64/site2803122/web/webtrees/includes/session.php(241): Composer\Autoload\ClassLoader->loadClass('Fisharebest\\Web...')
#4 [internal function]: {closure:/home/.sites/64/site2803122/web/webtrees/includes/session.php:196}(Object(ErrorException))
#5 {main}
  thrown in /home/.sites/64/site2803122/web/webtrees/includes/session.php on line 193