Description of my issue:
hello, i'm french.
it's impossible update extensions et update akeeba to the last version 3.9.1. the message error appear :
Fatal error: Call to undefined method AkeebaModelInstaller::getSrpUrl() in /homepages/9/d281317475/htdocs/plugins/system/srp/srp.php on line 246.
i Disabled the System - System Restore Point plugin but it does not work
Thank you.