ESPO does not open, ERROR 500 Bad Server Response

[saschavalentin]

I´m shocked...was working on a custom entity which I related to accounts in that way, that account billingAddress-values are automatically entered in the custom entities fields. To do so I set a formula entityfiled=account.billingAddressPostalCode etc. Worked perefct, but suddenly as I clicked a button the system throw me out and I couldn´t get back in. When I call my domain "Bad server resposnse" appears and nothing happend.

I attach the log file. The is said "System user is not found". But I checked DB and there he is.

Hope someone could help

[tanya]

Hello
Rebuild EspoCRM, please.
According to other error, you use Entity, which isn't exist.

Could you attach custom folder as well? (I hope you didn't modify core files manually)

[saschavalentin]

Hi Tanya,

how to rebuild? I can't access the site. Is it possible to copy the files over existing Installation?

Didn't touch the core files

[tanya]

you can run rebuild.php in terminal.
Share with me (you can do it in PM as well) the folder 'custom'
(and what version of EspoCRM do you use?)

https://www.espocrm.com/documentatio...p-and-restore/