Plugin started to crash WP editor

Plugin started to crash WP-editor and left the whole page white (I can see with browsers Inspector, that there is javascript error that causes js scripts to stop and leave white html element on top of everything on page)

The error in the console:

.../wp-content/plugins/block-background/build/script.js?ver=1546640004


Uncaught TypeError: Cannot read properties of undefined (reading 'assign')
    at n (script.js?ver=1546640004:1:1644)
    at hooks.min.js?ver=c6aec9a8d4e5a5d543a1:2:3096
    at blocks.min.js?ver=7204d43123223474471a:10:413
    at data.min.js?ver=dc5f255634f3da29c8d5:2:12464
    at redux-routine.min.js?ver=0be1b2a6a79703e28531:9:750
    at data.min.js?ver=dc5f255634f3da29c8d5:2:11537
    at Object.dispatch (data.min.js?ver=dc5f255634f3da29c8d5:2:12407)
    at Object.apply (data.min.js?ver=dc5f255634f3da29c8d5:2:17805)
    at blocks.min.js?ver=7204d43123223474471a:10:3399
    at data.min.js?ver=dc5f255634f3da29c8d5:2:12464

If I disable the Block Background -plugin, everything works (but obviously will lose the desired background functionality)

• This topic was modified 2 years, 5 months ago by temposaur.