R encountered a fatal error. The session was terminated. RStudio not opening

I cleaned some of my files from my computer using CleanMyMacX software, and now when I try to open Rstudio, I get a fatal error message. It also says [No error available]. I tried downloading and redownloading R and RStudio and no luck. The regular R console seems to be working. Can anyone give me some direction?

R Session Startup Failure Report

RStudio Version

RStudio 2023.06.2+561 "Mountain Hydrangea " (de44a311, 2023-08-25) for macOS

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) RStudio/2023.06.2+561 Chrome/110.0.5481.208 Electron/23.3.0 Safari/537.36

Error message

[No error available]

Process Output

The R session exited with code 1.

Error output:

[No errors emitted]

Standard output:

[No output emitted]

Logs

/Users/melissa/.local/share/rstudio/log/rsession-melissa.log

2023-09-01T19:21:54.383507Z [rsession-melissa] ERROR JsonReadError error 1 (Member foreground does not exist in the specified JSON object.); OCCURRED AT rstudio::core::Error rstudio::core::json::readObject(const rstudio::core::json::Object &, const std::string &, T &) [T = std::string] src/cpp/session/SessionClientEventQueue.cpp:1967; LOGGED FROM: rstudio::session::modules::themes::(anonymous namespace)::ThemeInfo rstudio::session::modules::themes::(anonymous namespace)::getThemeInfo() src/cpp/session/modules/SessionThemes.cpp:85
2023-09-01T19:23:05.974284Z [rsession-melissa] ERROR JsonReadError error 1 (Member foreground does not exist in the specified JSON object.); OCCURRED AT rstudio::core::Error rstudio::core::json::readObject(const rstudio::core::json::Object &, const std::string &, T &) [T = std::string] src/cpp/session/SessionClientEventQueue.cpp:1967; LOGGED FROM: rstudio::session::modules::themes::(anonymous namespace)::ThemeInfo rstudio::session::modules::themes::(anonymous namespace)::getThemeInfo() src/cpp/session/modules/SessionThemes.cpp:85
2023-09-01T19:23:05.974284Z [rsession-melissa] ERROR JsonReadError error 1 (Member foreground does not exist in the specified JSON object.); OCCURRED AT rstudio::core::Error rstudio::core::json::readObject(const rstudio::core::json::Object &, const std::string &, T &) [T = std::string] src/cpp/session/SessionClientEventQueue.cpp:1967; LOGGED FROM: rstudio::session::modules::themes::(anonymous namespace)::ThemeInfo rstudio::session::modules::themes::(anonymous namespace)::getThemeInfo() src/cpp/session/modules/SessionThemes.cpp:85

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