Fatal error: Cannot call overloaded function for non-object

Fatal error: Cannot call overloaded function for non-object in
public_html/wp-includes/l10n.php on line 92
So i recently installed a multi-site network
http://www.example.eu
games.example.eu
It happen a similar error but after refreshing he disappeared
Yesterday i wanted include one external php file in post. It seems that I’m a little rusty! 🙁 It appear to me this error

function get_user_locale( $user_id = 0 ) {
	$user = false;
	if ( 0 === $user_id && function_exists( 'wp_get_current_user' ) ) {
	92 line---	$user = wp_get_current_user();
	} elseif ( $user_id instanceof WP_User ) {
		$user = $user_id;
	} elseif ( $user_id && is_numeric( $user_id ) ) {
		$user = get_user_by( 'id', $user_id );
	}

	if ( ! $user ) {
		return get_locale();
	}

	$locale = $user->locale;
	return $locale ? $locale : get_locale();
}

______
After a while I could not get into admin section od subdomain site ultimately not in main site to
Now show me this Error : ERR_TOO_MANY_REDIRECTS
I tried everything to solve this problem.
Rename plugin folder,
Delete this post through php admin ,
Check page url in php admin

• This topic was modified 9 years, 1 month ago by androsije.
• This topic was modified 9 years, 1 month ago by androsije.