Upgrading from: 6.10.6-stable released on Monday, 14 January 2019

Loading module: _core/model/core.install.php
Loading module: collections/model/_collections.install.php
Loading module: polls/model/_polls.install.php
Loading module: files/model/_files.install.php
Loading module: sessions/model/_sessions.install.php
Loading module: messaging/model/_messaging.install.php
Loading module: maintenance/model/_maintenance.install.php
Loading module: menus/model/_menus.install.php
Loading module: templates/model/_templates.install.php
Checking DB schema version... 13070 : OK.
Upgrading GeoIP plugin data file...
Fatal error: Uncaught Error: Call to a member function instantiate_Settings() on null in C:\xampp\htdocs\inc\plugins_plugin.class.php:4154 Stack trace: #0 C:\xampp\htdocs\plugins\geoip_plugin_geoip.plugin.php(814): Plugin->get('Settings') #1 C:\xampp\htdocs\install_functions_evoupgrade.php(10357): geoip_plugin->download_geoip_data() #2 C:\xampp\htdocs\install\index.php(1078): upgrade_b2evo_tables('evoupgrade') #3 {main} thrown in C:\xampp\htdocs\inc\plugins_plugin.class.php on line 4154