Can't activate revolution slider

When I try to activate revolution slider, a message shows up at the top:

"Plugin could not be activated because it triggered a fatal error.

Warning: require_once(/home/thedua5/public_html/wp-content/plugins/revslider/includes/framework/include-framework.php): failed to open stream: No such file or directory in /home/thedua5/public_html/wp-content/plugins/revslider/revslider.php on line 57

Fatal error: require_once(): Failed opening required ‘/home/thedua5/public_html/wp-content/plugins/revslider/includes/framework/include-framework.php’ (include_path=’.:/usr/lib/php:/usr/local/lib/php’) in /home/thedua5/public_html/wp-content/plugins/revslider/revslider.php on line 57"

How to fix it? Thankx

There is a problem on line 57 of your revslider.php
fix that problem.
Then your slider will be active

Hi yeadh,
Thank you for locating the problem :smile:
I’m a designer, very new with coding.
I found the revslider.php file but don’t know how to fix the problem.
Here is what the code looks like in Wordpress Plugins/Editor
Attachment image