Collections stops working

Helpdesk Plesk
1

Hi. I added new post to my collection , I can see it in the builder but not on website. On website I has js-error in console.

I added the same collection widget once again under old one and it’s not working two

Website id is 3099233

Errors:

VM1026:1 Uncaught (in promise) SyntaxError: Expected ',' or '}' after property value in JSON at position 23 (line 1 column 24)
    at JSON.parse (<anonymous>)
    at f (app.bundle.1785311956.js:2:47477)
    at app.bundle.1785311956.js:2:55876
    at Array.forEach (<anonymous>)
    at app.bundle.1785311956.js:2:55855
    at Array.forEach (<anonymous>)
    at u.renderCollectionItems (app.bundle.1785311956.js:2:55717)
    at app.bundle.1785311956.js:2:55218
f @ app.bundle.1785311956.js:2
(анонімно) @ app.bundle.1785311956.js:2
(анонімно) @ app.bundle.1785311956.js:2
renderCollectionItems @ app.bundle.1785311956.js:2
(анонімно) @ app.bundle.1785311956.js:2
Promise.then
e @ app.bundle.1785311956.js:2
wakeup @ app.bundle.1785311956.js:2
init @ app.bundle.1785311956.js:2
u @ app.bundle.1785311956.js:2
initializeElement @ app.bundle.1785311956.js:2
(анонімно) @ app.bundle.1785311956.js:2
initializeElements @ app.bundle.1785311956.js:2
(анонімно) @ app.bundle.1785311956.js:2
u @ app.bundle.1785311956.js:2
c @ app.bundle.1785311956.js:2
setTimeout
(анонімно) @ app.bundle.1785311956.js:2
l @ app.bundle.1785311956.js:2
fireWith @ app.bundle.1785311956.js:2
fire @ app.bundle.1785311956.js:2
l @ app.bundle.1785311956.js:2
fireWith @ app.bundle.1785311956.js:2
ready @ app.bundle.1785311956.js:2
W @ app.bundle.1785311956.js:2
VM1031:1 Uncaught (in promise) SyntaxError: Expected ',' or '}' after property value in JSON at position 23 (line 1 column 24)
    at JSON.parse (<anonymous>)
    at f (app.bundle.1785311956.js:2:47477)
    at app.bundle.1785311956.js:2:55876
    at Array.forEach (<anonymous>)
    at app.bundle.1785311956.js:2:55855
    at Array.forEach (<anonymous>)
    at u.renderCollectionItems (app.bundle.1785311956.js:2:55717)
    at app.bundle.1785311956.js:2:55218
f @ app.bundle.1785311956.js:2
(анонімно) @ app.bundle.1785311956.js:2
(анонімно) @ app.bundle.1785311956.js:2
renderCollectionItems @ app.bundle.1785311956.js:2
(анонімно) @ app.bundle.1785311956.js:2