Edit file File name : error_log Content :[20-Nov-2019 02:14:38 UTC] PHP Warning: Declaration of WP_CLI\UpgraderSkin::feedback($string) should be compatible with WP_Upgrader_Skin::feedback($string, ...$args) in phar:///usr/local/bin/wp/php/WP_CLI/UpgraderSkin.php on line 59 [20-Nov-2019 02:14:46 UTC] PHP Warning: Declaration of WP_CLI\UpgraderSkin::feedback($string) should be compatible with WP_Upgrader_Skin::feedback($string, ...$args) in phar:///usr/local/bin/wp/php/WP_CLI/UpgraderSkin.php on line 59 Save