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After reinstalling everything again I discovered something. When I deactivate another plugin (WordPress Firewall 2) the media library works perfect again.
I apologize in advance if the issue is coming from this other plugin. I’m sure I deactivated before (on previous re-installs) and it didn’t solved the problem. Also as I mentioned before, on previous reinstalls it worked OK until this error seems to come from nowhere, so I’ll let this plugin down for a while and cross fingers that the error is gone for good.
I’m sorry I can’t be more specific right now.
Hello Everyone,
Thanks for the quick response.
I did try to deactivate all other plugins and also many other things I read on the forums without success.
I don’t get any error, neither on the JS console or on the server side (by the way the server is running PHP Version 5.5.6).
One wired thing is that the site was working fine but suddenly this error started to happen. As far as I know there where no changes on the server or updates that may be related.
Last week I tried, among other things, to reinstall the WP form the WP panel and solve the problem for some time until it begun to fail again. I tried to reinstall the WP again but it didn’t solved the problem on the following attempts.
This week I reinstalled everything from a backup and it worked fine at the beginning until It begun to fail again. No update was run in the meantime. I’ve been trying to isolate the problem or figure out what was that trigger it without any success.
I have to say that I use ACF on a number of other sites and this is the only one with this issue. I suspect that may be related with the ACF gallery, but I have no solid argument. I’m really kind of lost here.
Same issue here:
WP version 4.2.2–es_ES
Advanced Custom Fields Pro (Version 5.2.7)
