HELP! My Lightning Node is not loading after upgrade to 1.1

[MR.S]

My lighting node is not loading, here is the error,

lightning_lnd_1 | error setting cert before unlock: unable to generate or renew TLS certificate: open /data/.lnd/tls.key: no such file or directory
lightning_lnd_1 | 2024-05-27 11:44:53.895 [INF] LTND: Version: 0.17.5-beta commit=v0.17.5-beta, build=production, logging=default, debuglevel=info
lightning_lnd_1 | 2024-05-27 11:44:53.895 [INF] LTND: Active chain: Bitcoin (network=mainnet)
lightning_lnd_1 | 2024-05-27 11:44:53.896 [ERR] LTND: Shutting down because error in main method: error setting cert before unlock: unable to generate or renew TLS certificate: open /data/.lnd/tls.key: no such file or directory
lightning_lnd_1 | 2024-05-27 11:44:53.896 [INF] LTND: Shutdown complete

[smolgrrr]

Hi @MR.S please try this fix here

@smolgrrr

• Open a terminal window on your computer. On macOS, you can open the Terminal app that’s installed by default on every Mac. On Windows, you can open Command Prompt or the PowerShell app.
• Type in the following command ssh -t umbrel@umbrel.local and press the Enter key
• Run sudo rm ~/umbrel/app-data/lightning/data/lnd/tls.cert and sudo rm ~/umbrel/app-data/lightning/data/lnd/tls.key
• You can then run umbreld client apps.restart.mutate --appId lightning. After restarting, new certs will be populated for you.

[MR.S]

Awesome Thank you so much!