LRC won't start up

[francoisn11544277]

My LRC won't start since I upgraded IOS on my Imac. What can I dp ?

[dj_paige]

Please tell us the following information:

• Version NUMBER of your Lightroom Classic (we need the version NUMBER and not words like "latest" or "up to date")
• Version NUMBER of your operating system (we need the version NUMBER and not words like "latest" or "up to date")
• Exact error message, word-for-word, unedited