Meta Box

Hi,

I have deactivated the plugins, did not help at all. This is all that I can find in the console:

deprecated.min.js:2 wp.components.IconButton is deprecated. Please use wp.components.Button instead.
c @ deprecated.min.js:2
(anonymous) @ components.min.js:7
je @ react-dom.min.js:78
Rg @ react-dom.min.js:87
ph @ react-dom.min.js:218
lh @ react-dom.min.js:126
O @ react-dom.min.js:121
ze @ react-dom.min.js:118
(anonymous) @ react-dom.min.js:53
unstable_runWithPriority @ react.min.js:26
Ma @ react-dom.min.js:52
mg @ react-dom.min.js:52
V @ react-dom.min.js:52
Sb @ react-dom.min.js:213
Mg @ react-dom.min.js:85
e @ data.min.js:2
(anonymous) @ data.min.js:2
(anonymous) @ data.min.js:2
o @ data.min.js:2
(anonymous) @ data.min.js:2
p @ data.min.js:2
(anonymous) @ redux-routine.min.js:2
(anonymous) @ data.min.js:2
(anonymous) @ data.min.js:2
dispatch @ data.min.js:2
(anonymous) @ redux-routine.min.js:2
(anonymous) @ redux-routine.min.js:2
e @ redux-routine.min.js:2
(anonymous) @ redux-routine.min.js:2
r.any @ redux-routine.min.js:2
(anonymous) @ redux-routine.min.js:2
e @ redux-routine.min.js:2
(anonymous) @ redux-routine.min.js:2
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post.php?post=142&action=edit:1 [DOM] Found 2 elements with non-unique id #_wpnonce: (More info: https://goo.gl/9p2vKq) <input type=​"hidden" id=​"_wpnonce" name=​"_wpnonce" value=​"cc204ea090">​ <input type=​"hidden" id=​"_wpnonce" name=​"_wpnonce" value=​"d6b98f58fb">​
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