I created with a plugin a childtheme and updated… after few clicks mypage is gone and i get this error…
Fatal error: Cannot redeclare oblique_categorized_blog() (previously declared in /home/bronzelights/public_html/content/wp-content/themes/oblique/inc/template-tags.php:233) in /home/bronzelights/public_html/content/wp-content/themes/oblique/inc/template-tags.php on line 256
this was terrifying … lolol nice adrenaline ahahahahhahahaha
thank God i solved it by doing this here…
"Try manually resetting your plugins (no Dashboard access required). If that resolves the issue, reactivate each one individually until you find the cause.
If that does not resolve the issue, access your server via SFTP or FTP, or a file manager in your hosting account’s control panel, navigate to /wp-content/themes/ and rename the directory of your currently active theme. This will force the default theme to activate and hopefully rule-out a theme-specific issue (theme functions can interfere like plugins)."