Hi,

I have an issue with the "Unite Revolution Slider 2". When I want to open the component in the admin part of the website (Joomla 3.9.10) I am getting an error: "[] operator not supported for strings". After some research here I found out that this component is not compatible with my PHP version (7.2.19)

I tried to fix it : administrator/components/com_uniterevolution2/inc_php/framework

and edit the file base_admin.class.php

At line 23 change this: private static $arrMetaBoxes = '';

to this:

private static $arrMetaBoxes = array();

=> does not work for me 

Could you please help me ?