Slider Revolution is causing 500 error on edit pages in WP

hi there, We buy Plugin Slider Revolution. using slider revolution when active - Cause ERROR 500. On Deactivated Plugin - can edit page. However, can create new page / post without error while slider is active. Only problem is for edit pages it shows error.

After WP_Debug ERROR shows as bellow:
“Fatal error: Unknown: Cannot use output buffering in output buffering display handlers in Unknown on line 0”

Can you please check what is causing this issue ? It is not good to deactivate slider on Homepage for editing.

Tried all memory_limit increase to 1024M and upload or post limits to 128M…
Any solution is appreciated. Thanks a lot.

You need get help from author plugin.


could you kindly open a ticket over at so our support staff can take a closer look? Thanks a lot!

Cheers, ThemePunch