Can't create character for campaign

3814-628c10a608ef7463.js:1 Uncaught (in promise) TypeError: Converting circular structure to JSON

--> starting at object with constructor 'HTMLButtonElement'

| property '__reactFiber$mewifsiyxfe' -> object with constructor 'o6'

--- property 'stateNode' closes the circle

at JSON.stringify (<anonymous>)

at i.log (3814-628c10a608ef7463.js:1:21077)

at i.error (3814-628c10a608ef7463.js:1:21433)

at 595-baaab4799e6e9eeb.js:1:260933

at 60-be6d5106d1a3212c.js:1:23405

Get this message in console when I try to save