Failed to load resource: the server responded with a status of 500 (Internal Server Error)
/bolt/editcontent/pages/1?_locale=nl#slider:1 Uncaught SyntaxError: Unexpected token < in JSON at position 0
at JSON.parse ()
at Function.re.parseJSON (lib.js?41f3aa1764:1)
at Object. (bolt.js?8aa9838821:9)
at l (lib.js?41f3aa1764:1)
at Object.fireWith [as rejectWith] (lib.js?41f3aa1764:1)
at r (lib.js?41f3aa1764:1)
at XMLHttpRequest. (lib.js?41f3aa1764:1)
Failed to load resource: the server responded with a status of 500 (Internal Server Error) /bolt/editcontent/pages/1?_locale=nl#slider:1 Uncaught SyntaxError: Unexpected token < in JSON at position 0 at JSON.parse ()
at Function.re.parseJSON (lib.js?41f3aa1764:1)
at Object. (bolt.js?8aa9838821:9)
at l (lib.js?41f3aa1764:1)
at Object.fireWith [as rejectWith] (lib.js?41f3aa1764:1)
at r (lib.js?41f3aa1764:1)
at XMLHttpRequest. (lib.js?41f3aa1764:1)