PHP warnings when editing post

Hi, I’ve installed WP staging with error logs enabled. Haven’t created a staging site yet or used any other functionality of the plugin, but when I try to edit a post, I get these warnings:

Deprecated: WPStaging\Staging\Service\StagingSetup::renderAdvanceSettings(): Implicitly marking parameter $tooltip as nullable is deprecated, the explicit nullable type must be used instead in /www/htdocs/w02191e3/alnus-eberswalde.de/wp-content/plugins/wp-staging/Staging/Service/StagingSetup.php on line 31

Deprecated: WPStaging\Staging\Service\AbstractStagingSetup::renderSettings(): Implicitly marking parameter $tooltip as nullable is deprecated, the explicit nullable type must be used instead in /www/htdocs/w02191e3/alnus-eberswalde.de/wp-content/plugins/wp-staging/Staging/Service/AbstractStagingSetup.php on line 134

Deprecated: WPStaging\Staging\Service\AbstractStagingSetup::renderAdvanceSettings(): Implicitly marking parameter $tooltip as nullable is deprecated, the explicit nullable type must be used instead in /www/htdocs/w02191e3/alnus-eberswalde.de/wp-content/plugins/wp-staging/Staging/Service/AbstractStagingSetup.php on line 195

Warning: Cannot modify header information - headers already sent by (output started at /www/htdocs/w02191e3/alnus-eberswalde.de/wp-content/plugins/wp-staging/autoloader.php:51) in /www/htdocs/w02191e3/alnus-eberswalde.de/wp-includes/functions.php on line 7220

Warning: Cannot modify header information - headers already sent by (output started at /www/htdocs/w02191e3/alnus-eberswalde.de/wp-content/plugins/wp-staging/autoloader.php:51) in /www/htdocs/w02191e3/alnus-eberswalde.de/wp-admin/admin-header.php on line 14

Event if it doesn’t seem to be critical, I thought you might want to look into this.

Best regards,
Daniel

• This topic was modified 5 days, 7 hours ago by Daniel Fuchs.