Upload to Litterbox fails

[Unbloated]

Everytime an image is exported, it falls back to the blob URL, due to an error coming from the Litterbox API.

Logs from the console here :

gif/:1 Access to fetch at 'https://api.jiftoo.dev/gif/litterbox' from origin 'https://jiftoo.dev' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
index.054b8b51.js:82 
            
            
           POST https://api.jiftoo.dev/gif/litterbox net::ERR_FAILED
aF @ index.054b8b51.js:82
(anonymous) @ index.054b8b51.js:82
Promise.then
saveImage @ index.054b8b51.js:82
Td @ index.054b8b51.js:30
Kd @ index.054b8b51.js:30
Dd @ index.054b8b51.js:30
Qu @ index.054b8b51.js:30
af @ index.054b8b51.js:30
(anonymous) @ index.054b8b51.js:30
NB @ index.054b8b51.js:34
Ld @ index.054b8b51.js:30
cf @ index.054b8b51.js:30
al @ index.054b8b51.js:30
sl @ index.054b8b51.js:30
A.unstable_runWithPriority @ index.054b8b51.js:19
pt @ index.054b8b51.js:30
RB @ index.054b8b51.js:34
Yd @ index.054b8b51.js:30
index.054b8b51.js:82 litterbox failure: TypeError: Failed to fetch
    at aF (index.054b8b51.js:82:18448)
    at index.054b8b51.js:82:24594
(anonymous) @ index.054b8b51.js:82
Promise.catch
aF @ index.054b8b51.js:82
(anonymous) @ index.054b8b51.js:82
Promise.then
saveImage @ index.054b8b51.js:82
Td @ index.054b8b51.js:30
Kd @ index.054b8b51.js:30
Dd @ index.054b8b51.js:30
Qu @ index.054b8b51.js:30
af @ index.054b8b51.js:30
(anonymous) @ index.054b8b51.js:30
NB @ index.054b8b51.js:34
Ld @ index.054b8b51.js:30
cf @ index.054b8b51.js:30
al @ index.054b8b51.js:30
sl @ index.054b8b51.js:30
A.unstable_runWithPriority @ index.054b8b51.js:19
pt @ index.054b8b51.js:30
RB @ index.054b8b51.js:34
Yd @ index.054b8b51.js:30

I'm using Ungoogled Chromium 137.0.7151.103.