[Bug] 1.4.21 not working

[stackcats]

Hi, after I updated to 1.4.21, I got the following error.
But version 1.2.90 works fine.

[codeium] [ERROR 16:49:20] ~/.local/share/nvim/lazy/codeium.nvim/lua/codeium/notify.lua:14: completion request failed:  {
[codeium]   code = 0,
[codeium]   out = '{"code":"unknown","message":"unable to get language from file: unrecognized language"}',
[codeium]   response = {
[codeium]     body = '{"code":"unknown","message":"unable to get language from file: unrecognized language"}',
[codeium]     exit = 0,
[codeium]     headers = { "Accept-Encoding: gzip", "Content-Type: application/json", "Vary: Origin", "Date: Tue, 28 Nov 2023 08:49:19 GMT", "Content-Length: 86", "", "" },
[codeium]     status = 500
[codeium]   },
[codeium]   status = 500
[codeium] }