refactor: Server crash when uploading file without extension

[mtrezza]

No description provided.

[parse-github-assistant]

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• ❌ Please link an issue that describes the reason for this pull request, otherwise your pull request will be closed. Make sure to write it as Closes: #123 in the PR description, so I can recognize it.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (2d6b3d1) 94.32% compared to head (3fb763b) 94.33%.
Report is 1 commits behind head on alpha.

❗ Current head 3fb763b differs from pull request most recent head 02ee802. Consider uploading reports for the commit 02ee802 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##            alpha    #8779      +/-   ##
==========================================
+ Coverage   94.32%   94.33%   +0.01%     
==========================================
  Files         186      186              
  Lines       14780    14780              
==========================================
+ Hits        13941    13943       +2     
+ Misses        839      837       -2     

Files	Coverage Δ
src/Routers/FilesRouter.js	93.29% <100.00%> (ø)

... and 3 files with indirect coverage changes

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[parse-github-assistant]

I will reformat the title to use the proper commit message syntax.

[parseplatformorg]

🎉 This change has been released in version 6.4.0-alpha.7

[parseplatformorg]

🎉 This change has been released in version 6.5.0-beta.1

[parseplatformorg]

🎉 This change has been released in version 6.5.0-alpha.1

[parseplatformorg]

🎉 This change has been released in version 6.5.0

[parseplatformorg]

🎉 This change has been released in version 7.0.0