I have migrated my website to a new hosting then I got some issue with Slider Revolution. If I try to save then I get Ajax error message and if I try to preview I get another message: the preview could not be loaded due to some conflict with another WordPress theme or plugin.
I tried the solutions mentioned here but nothing worked. Also, I tried to deactivate many plugins except Woodmart and WooCommerce but still the same issue exists.
One more issue occurs when I try to upload images to the library: Post-processing of the image failed likely because the server is busy or does not have enough resources. Uploading a smaller image may help. Suggested maximum size is 2500 pixels.
Are the 2 issues related?