"nous avons rencontré un problème avec votre base de données de messagerie locale"

[Predeactor]

hey there! Assuming you’re speaking French, I will also make a French answer!
I personally have a little fix that worked for me just fine, but it didn’t work for everyone, so it might or might not work (Hopefully, should!)

Database Error and unable to launch app after installing V1.10.0

Hello everyone. As I’ve ran into the issue myself, I also find a better workaround, following @dgiakoum’s advice, so all thank to him. This method will not erase your data, settings, themes, etc… so you’re safe to read this guide. I would also like to mention that the developers of Mailspring are working ASAP on the issue, hopefully a hotfix will arrive soon! Killing Mailspring Instance First of all, it is important to “kill” Mailspring, because it is probably running in the background, as …

If it appears that the error is still here, or that Mailspring get unresponsive, try this:

Error with the local database during update

Hello @andreacoyotzi, I apologize that this happened when trying my solution I suggest a complete reinstall of Mailspring at this point… However, here’s a slight word of caution Yes, I’ve tried uninstalling Mailspring by myself to see if the uninstalling solution I gave you will work, of course, it worked for me without loosing your data, but again, this is my solution, it worked for me, on my computer, and I hope it will work for you too, but if not, I’ll be sorry to …

Bonjour !
Cette erreur est connu, et j’ai une solution personelle à cela, vous pouvez voir mon post afin de savoir comment j’ai fais, cependant sachez que c’est une solution personelle, elle a marcher pour moi, mais pas pour tous le monde

Database Error and unable to launch app after installing V1.10.0

Hello everyone. As I’ve ran into the issue myself, I also find a better workaround, following @dgiakoum’s advice, so all thank to him. This method will not erase your data, settings, themes, etc… so you’re safe to read this guide. I would also like to mention that the developers of Mailspring are working ASAP on the issue, hopefully a hotfix will arrive soon! Killing Mailspring Instance First of all, it is important to “kill” Mailspring, because it is probably running in the background, as …

Si cette première solution ne marche pas pour vous, essayez cette solution

Error with the local database during update

Hello @andreacoyotzi, I apologize that this happened when trying my solution I suggest a complete reinstall of Mailspring at this point… However, here’s a slight word of caution Yes, I’ve tried uninstalling Mailspring by myself to see if the uninstalling solution I gave you will work, of course, it worked for me without loosing your data, but again, this is my solution, it worked for me, on my computer, and I hope it will work for you too, but if not, I’ll be sorry to …

En espérant que ça marche !