Ghost 3.0.1 can not restart

Developer help Installation
1

502 Bad Gateway

Debug Information:
OS: Ubuntu, v18.04
Node Version: v10.17.0
Ghost-CLI Version: 1.12.0
Environment: production
Command: ‘ghost restart’
Message: ER_ACCESS_DENIED_ERROR: Access denied for user ‘ghost-914’@‘localhost’ (using password: YES)
Help: Unknown database error
Suggestion: journalctl -u ghost_inote-xyz -n 50
Stack: Error: ER_ACCESS_DENIED_ERROR: Access denied for user ‘ghost-914’@‘localhost’ (using password: YES)
at Server.server.close (/usr/lib/node_modules/ghost-cli/lib/utils/port-polling.js:38:28)
at Object.onceWrapper (events.js:286:20)
at Server.emit (events.js:198:13)
at emitCloseNT (net.js:1619:8)
at process._tickCallback (internal/process/next_tick.js:63:19)

2

It looks like Ghost can’t authenticate with MySQL - did you change anything with it?

3

my mistake, i had change config.produciton.json。