@manuelrocha88,
Please check the error on this file line number.
Click Me To View
please use:
$current_screen = get_current_screen();
$current_screen = ($current_screen)? $current_screen:'';
Because the demo import that I used is Merlin WP and on the demo import page, the current screen has empty.
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This reply was modified 4 years, 2 months ago by WPEssential.