Fatal error: Cannot declare class ETheme_Recent_Posts_Widget, because the name is already in use in /home1/d1j9s7m2/public_html/wp-content/themes/xstore/framework/widgets/recent-posts.php on line 167
please help me with this message error, i can´t update because my website is online since 3 month , but from no where it goes down because of this error, please help me ! i cant enter to mi admin of wordspress either.
You have updated core plugin. 1.1.2 version of Core plugin is not compatible with XStore 4.x, if you use XStore 4.x then core plugin version should be 1.0.23. If you use XStore 5.0.2 then plugin should be 1.1.2. Downgrade plugin via FTP, archive you can find here https://www.8theme.com/download-plugins/
To update theme I would suggest you create staging site and update theme there first. Then, if everything is ok, update the production site.