Hi Im using wordpress version 4.9.1 and I receive this error what do I do?
Warning: Declaration of HeyPublisher\Page\Overview::page() should be compatible with HeyPublisher\Page::page($title, $subtitle, callable $content, $args = NULL) in D:\xampp\htdocs\wordpress2\wp-content\plugins\heypublisher-submission-manager\include\classes\HeyPublisher\Page\Overview.class.php on line 14
Warning: Declaration of HeyPublisher\Page\Options::page() should be compatible with HeyPublisher\Page::page($title, $subtitle, callable $content, $args = NULL) in D:\xampp\htdocs\wordpress2\wp-content\plugins\heypublisher-submission-manager\include\classes\HeyPublisher\Page\Options.class.php on line 709
Customer reports:
The issue seems to be related to PHP 7 as per this SO
We're currently running PHP 5.5.27 in dev env.