Can’t customize anything

Hello,

I can’t personalize my theme (OceanWP), I desactivated the latest plugins to be certain, but I still can’t customize anything.

The customization page is not working, the left column says “widget” and the right one is grayed out.

I did “inspect the page” to see the error code which I paste at the bottom. I don’t know if that help or not… I’m afraid to have to desactivated all plugins and lost everything I made so long to do…

Oh, I specify that I updated everything as well and in “general” this is “https”… Everything else works well.

Thanks in advance !

JQMIGRATE: Migrate is installed, version 3.4.1
data.min.js?ver=dc5f255634f3da29c8d5:2 

Store "core/interface" is already registered.
i @ data.min.js?ver=dc5f255634f3da29c8d5:2
register @ data.min.js?ver=dc5f255634f3da29c8d5:2
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
(anonymous) @ edit-post.min.js ver=6720d8a86f225f3ce492:7
(anonymous) @ edit-post.min.js?ver=6720d8a86f225f3ce492:7
(anonymous) @ edit-post.min.js?
ver=6720d8a86f225f3ce492:7
blocks.min.js?ver=7204d43123223474471a:10 

The block "qligg/box" is registered with an invalid category "qligg".
(anonymous) @ blocks.min.js?ver=7204d43123223474471a:10
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
(anonymous) @ redux-routine.min.js?ver=0be1b2a6a79703e28531:9
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
apply @ data.min.js?ver=dc5f255634f3da29c8d5:2
(anonymous) @ blocks.min.js?ver=7204d43123223474471a:10
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
(anonymous) @ redux-routine.min.js?ver=0be1b2a6a79703e28531:9
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
ie @ blocks.min.js?ver=7204d43123223474471a:3
(anonymous) @ index.js?ver=26fe0166536b5bc6c253:2
(anonymous) @ index.js?ver=26fe0166536b5bc6c253:2
(anonymous) @ index.js?ver=26fe0166536b5bc6c253:2
deprecated.min.js?ver=73ad3591e7bc95f4777a:2 

wp.data.registerGenericStore is deprecated since version 5.9. Please use wp.data.register( storeDescriptor ) instead.
i @ deprecated.min.js?ver=73ad3591e7bc95f4777a:2
registerGenericStore @ data.min.js?ver=dc5f255634f3da29c8d5:2
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
2057 @ blocks.js?ver=d21c39c42283b9392553:11
o @ blocks.js?ver=d21c39c42283b9392553:16
(anonymous) @ blocks.js?ver=d21c39c42283b9392553:16
o.O @ blocks.js?ver=d21c39c42283b9392553:16
(anonymous) @ blocks.js?ver=d21c39c42283b9392553:16
(anonymous) @ blocks.js?ver=d21c39c42283b9392553:16
blocks.min.js?ver=7204d43123223474471a:10 

The block "qligg/box" is registered with an invalid category "qligg".
(anonymous) @ blocks.min.js?ver=7204d43123223474471a:10
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
(anonymous) @ redux-routine.min.js?ver=0be1b2a6a79703e28531:9
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
apply @ data.min.js?ver=dc5f255634f3da29c8d5:2
(anonymous) @ blocks.min.js?ver=7204d43123223474471a:10
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
(anonymous) @ redux-routine.min.js?ver=0be1b2a6a79703e28531:9
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
(anonymous) @ data.min.js?ver=dc5f255634f3da29c8d5:2
rt @ customize-widgets.min.js?ver=bb454c7f10757887ce5a:7
(anonymous) @ customize.php?url=https%3A%2F%2Fkokorogaku.fr%2F:2536
load-scripts.php?c=1&load%5Bchunk_0%5D=jquery-core,jquery-migrate,wp-polyfill-inert,regenerator-runtime,wp-polyfill,wp-hooks,underscore,wp-dom-ready&ver=6.4.2:2 

Uncaught Error: No select2/compat/dropdownCss
at D (select2.min.js?ver=4.0.13:2:1364)
at s (select2.min.js?ver=4.0.13:2:2743)
at select2.min.js?ver=4.0.13:2:1202
at n.apply (select2.min.js?ver=4.0.13:2:54118)
at new e (select2.min.js?ver=4.0.13:2:57220)
at new d (select2.min.js?ver=4.0.13:2:59399)
at HTMLSelectElement. (select2.min.js?ver=4.0.13:2:68932)
at Function.each (load-scripts.php?c=1&load%5Bchunk_0%5D=jquery-core,jquery-migrate,wp-polyfill-inert,regenerator-runtime,wp-polyfill,wp-hooks,underscore,wp-dom-ready&ver=6.4.2:2:3129)
at e..each (load-scripts.php?c=1&load%5Bchunk_0%5D=jquery-core,jquery-migrate,wp-polyfill-inert,regenerator-runtime,wp-polyfill,wp-hooks,underscore,wp-dom-ready&ver=6.4.2:2:1594)
at i.fn.select2 (select2.min.js?ver=4.0.13:2:68892)