任意图片 上传图片库失败

昨天晚上 Android Firefox 上还正常
PC Chrome 和 Edge Chromium 都不行
开始怀疑是图片内容问题 可是上传了昨天晚上才传成功的也不行
一看控制台报错 500 这就很奇怪了 接口挂了嘛？

VM98:1 POST https://v2ex.com/i/upload 500
(anonymous) @ VM98:1
uploadFile @ total-progress.js:100
send @ uploade.basic.api.js:1036
now @ uploader.basic.api.js:1036
maybeSendDeferredFiles @ uploader.basic.api.js:1036
maybeDefer @ uploader.basic.api.js:1036
start @ uploader.basic.api.js:1036
upload @ uploader.basic.api.js:1036
retry @ uploader.basic.api.js:1036
_manualRetry @ uploader.basic.api.js:1036
retry @ fine-uploader.min.js?v=2b1928b1d529543f678abc7f54182b1c:2
onRetry @ total-progress.js:100
retry @ templating.js:183
(anonymous) @ templating.js:183
qq.each @ fine-uploader.min.js?v=2b1928b1d529543f678abc7f54182b1c:2
t @ templating.js:183
(anonymous) @ templating.js:183
util.js:241 [Fine Uploader 5.11.8] Error when attempting to parse xhr response text (Unexpected token < in JSON at position 0