Не правильное отображение в админ панели

Конфликт плагинов исключали. Не помогло.

Полный лог ошибок в консоли.

JQMIGRATE: Migrate is installed, version 3.3.2
draftJs.js:1 Failed to load resource: the server responded with a status of 503 ()
ru.js:1 Failed to load resource: the server responded with a status of 503 ()
meta-boxes-product-variation.min.js:1 Failed to load resource: the server responded with a status of 503 ()
woocommerce_admin.min.js:1 Failed to load resource: the server responded with a status of 503 ()
socialMetadataForms.js:1 Failed to load resource: the server responded with a status of 503 ()
round.min.js:1 Failed to load resource: the server responded with a status of 503 ()
warning.min.js:1 Failed to load resource: the server responded with a status of 503 ()
replacementVariableEditor.js:1 Failed to load resource: the server responded with a status of 503 ()
accounting.min.js:1 Failed to load resource: the server responded with a status of 503 ()
searchMetadataPreviews.js:1 Failed to load resource: the server responded with a status of 503 ()
externals-redux.js:1 Failed to load resource: the server responded with a status of 503 ()
components.js:1 Failed to load resource: the server responded with a status of 503 ()
datepicker.min.js:1 Failed to load resource: the server responded with a status of 503 ()
stupidtable.min.js:1 Failed to load resource: the server responded with a status of 503 ()
selectWoo.full.min.js:1 Failed to load resource: the server responded with a status of 503 ()
meta-boxes-product.min.js:1 Failed to load resource: the server responded with a status of 503 ()
jquery.tipTip.min.js:1 Failed to load resource: the server responded with a status of 503 ()
plugin_installer.build.js:1 Failed to load resource: the server responded with a status of 503 ()
jquery.blockUI.min.js:1 Failed to load resource: the server responded with a status of 503 ()
externals-components.js:1 Failed to load resource: the server responded with a status of 503 ()
admin_dashboard.build.js:1 Failed to load resource: the server responded with a status of 503 ()
meta-boxes.min.js:1 Failed to load resource: the server responded with a status of 503 ()
classic-editor.js:1 Failed to load resource: the server responded with a status of 503 ()
jquery.serializejson.min.js:1 Failed to load resource: the server responded with a status of 503 ()
externals-contexts.js:1 Failed to load resource: the server responded with a status of 503 ()
wc-enhanced-select.min.js:1 Failed to load resource: the server responded with a status of 503 ()
index.js:1 Failed to load resource: the server responded with a status of 503 ()
media-upload.min.js:1 Failed to load resource: the server responded with a status of 503 ()
index.js:1 Failed to load resource: the server responded with a status of 503 ()
tinymce.min.js:1 Failed to load resource: the server responded with a status of 503 ()
blob.min.js:1 Failed to load resource: the server responded with a status of 503 ()
media-audiovideo.min.js:1 Failed to load resource: the server responded with a status of 503 ()
tags-box.min.js:1 Failed to load resource: the server responded with a status of 503 ()
select2.full.min.js:1 Failed to load resource: the server responded with a status of 503 ()
plugin.min.js:1 Failed to load resource: the server responded with a status of 503 ()
delete-cache-button.js:1 Failed to load resource: the server responded with a status of 503 ()
clipboard.min.js:1 Failed to load resource: the server responded with a status of 503 ()
index.js:1 Failed to load resource: the server responded with a status of 503 ()
word-count.min.js:1 Failed to load resource: the server responded with a status of 503 ()
index.js:1 Failed to load resource: the server responded with a status of 503 ()
annotations.min.js:1 Failed to load resource: the server responded with a status of 503 ()
thickbox.js:1 Failed to load resource: the server responded with a status of 503 ()
post.min.js:1 Failed to load resource: the server responded with a status of 503 ()
editor-expand.min.js:1 Failed to load resource: the server responded with a status of 503 ()
image-edit.min.js:1 Failed to load resource: the server responded with a status of 503 ()
ru.js:1 Failed to load resource: the server responded with a status of 503 ()
svg-painter.js:1 Failed to load resource: the server responded with a status of 503 ()
shortcode.min.js:1 Failed to load resource: the server responded with a status of 503 ()
post-edit.js?ver=b2a82ceb53167664e23a0d2a1c746eab:1 Uncaught TypeError: Cannot read properties of undefined (reading ‘redux’)
at Object.<anonymous> (post-edit.js?ver=b2a82ceb53167664e23a0d2a1c746eab:1:1920)
at n (post-edit.js?ver=b2a82ceb53167664e23a0d2a1c746eab:1:110)
at Object.<anonymous> (post-edit.js?ver=b2a82ceb53167664e23a0d2a1c746eab:1:46240)
at n (post-edit.js?ver=b2a82ceb53167664e23a0d2a1c746eab:1:110)
at Module.<anonymous> (post-edit.js?ver=b2a82ceb53167664e23a0d2a1c746eab:1:76872)
at n (post-edit.js?ver=b2a82ceb53167664e23a0d2a1c746eab:1:110)
at post-edit.js?ver=b2a82ceb53167664e23a0d2a1c746eab:1:902
at post-edit.js?ver=b2a82ceb53167664e23a0d2a1c746eab:1:913
react-dom.min.js?ver=17.0.1:9 TypeError: Cannot read properties of undefined (reading ‘useSlot’)
at Ne (index.js?ver=6.8.2:2:293623)
at ct (react-dom.min.js?ver=17.0.1:9:43430)
at os (react-dom.min.js?ver=17.0.1:9:111136)
at Ur (react-dom.min.js?ver=17.0.1:9:77643)
at Ir (react-dom.min.js?ver=17.0.1:9:77571)
at Dr (react-dom.min.js?ver=17.0.1:9:77434)
at Pr (react-dom.min.js?ver=17.0.1:9:74429)
at Er (react-dom.min.js?ver=17.0.1:9:72010)
at ul (react-dom.min.js?ver=17.0.1:9:87836)
at react-dom.min.js?ver=17.0.1:9:89304
rr @ react-dom.min.js?ver=17.0.1:9
react-dom.min.js?ver=17.0.1:9 TypeError: Cannot destructure property ‘createNotice’ of ‘(0 , s.useDispatch)(…)’ as it is null.
at ni (index.js?ver=6.8.2:2:341823)
at ct (react-dom.min.js?ver=17.0.1:9:43430)
at os (react-dom.min.js?ver=17.0.1:9:111136)
at Ur (react-dom.min.js?ver=17.0.1:9:77643)
at Ir (react-dom.min.js?ver=17.0.1:9:77571)
at Dr (react-dom.min.js?ver=17.0.1:9:77434)
at Pr (react-dom.min.js?ver=17.0.1:9:74429)
at Er (react-dom.min.js?ver=17.0.1:9:72010)
at ul (react-dom.min.js?ver=17.0.1:9:87836)
at react-dom.min.js?ver=17.0.1:9:89304
rr @ react-dom.min.js?ver=17.0.1:9
react-dom.min.js?ver=17.0.1:9 Uncaught TypeError: Cannot read properties of undefined (reading ‘useSlot’)
at Ne (index.js?ver=6.8.2:2:293623)
at ct (react-dom.min.js?ver=17.0.1:9:43430)
at os (react-dom.min.js?ver=17.0.1:9:111136)
at Ur (react-dom.min.js?ver=17.0.1:9:77643)
at Ir (react-dom.min.js?ver=17.0.1:9:77571)
at Dr (react-dom.min.js?ver=17.0.1:9:77434)
at Pr (react-dom.min.js?ver=17.0.1:9:74429)
at Er (react-dom.min.js?ver=17.0.1:9:72010)
at ul (react-dom.min.js?ver=17.0.1:9:87836)
at react-dom.min.js?ver=17.0.1:9:89304
product-tracking.js?ver=6.8.2:1 Uncaught TypeError: Cannot read properties of undefined (reading ‘recordEvent’)
at product-tracking.js?ver=6.8.2:1:9295
at product-tracking.js?ver=6.8.2:1:9466
post.php?post=7222&action=edit:3796 Uncaught ReferenceError: tinymce is not defined
at post.php?post=7222&action=edit:3796:1
index.js?ver=6.8.2:2 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading ‘loadExperimentAssignment’)
at M (index.js?ver=6.8.2:2:384184)
at r (index.js?ver=6.8.2:2:384491)
at index.js?ver=6.8.2:2:457711
at 67744 (index.js?ver=6.8.2:2:458146)
at r (index.js?ver=6.8.2:2:730100)
at 97489 (index.js?ver=6.8.2:2:293352)
at r (index.js?ver=6.8.2:2:730100)
at index.js?ver=6.8.2:2:735059
at index.js?ver=6.8.2:2:749329
at index.js?ver=6.8.2:2:749365
jquery.min.js?ver=3.6.0:2 jQuery.Deferred exception: Cannot read properties of undefined (reading ‘setDefaults’) TypeError: Cannot read properties of undefined (reading ‘setDefaults’)
at HTMLDocument.<anonymous> (https://megateksk.ru/wp-admin/post.php?post=7222&action=edit:315:43)
at e (https://megateksk.ru/wp-includes/js/jquery/jquery.min.js?ver=3.6.0:2:30038)
at t (https://megateksk.ru/wp-includes/js/jquery/jquery.min.js?ver=3.6.0:2:30340) undefined
S.Deferred.exceptionHook @ jquery.min.js?ver=3.6.0:2
6Unchecked runtime.lastError: The message port closed before a response was received.
jquery.min.js?ver=3.6.0:2 Uncaught TypeError: Cannot read properties of undefined (reading ‘setDefaults’)
at HTMLDocument.<anonymous> (post.php?post=7222&action=edit:315:43)
at e (jquery.min.js?ver=3.6.0:2:30038)
at t (jquery.min.js?ver=3.6.0:2:30340)

• Ответ изменён 1 год, 7 месяцев назад пользователем Yui. Причина: formatting

То есть вместо отдачи файлов? Как именно разобраться?

• Ответ изменён 1 год, 7 месяцев назад пользователем Алексей.

Да, действительно так и было. Лимит одновременных запоров к серверу. Спасибо. Повысил лимиты всё заработало. Только не понятно почему были превышены, так как больших загрузок не было.