Error establishing a database connection 2

PROBLEM:
After starting one of my local sites from localbyflywheel, this error shows up when i click on “visit site” button. The “Admin” button shows a similar error but with more details.

BACKGROUND:
This problem started to occur after i suddenly shutdown my PC via the power button when the site was taking too long to load a page. I turned ON my PC, opened Localbyflywheel window and started the site. Then this error showed up.
Other local sites are opening normal when i start them. Just this one that has the problem.

THINGS I’VE DONE:
I have checked the wp-config.php file for the database connection data for the site and the log in parameters are ok.
I have also checked local-by-flywheel.log file to get the activity log when i started the site, and this is what i found:

Blockquote

Jun 19, 2019, 10:25 PM PDT - info: [main/docker-router] getRouterContainers()
Jun 19, 2019, 10:25 PM PDT - info: [main/docker-router] teardown()
Jun 19, 2019, 10:25 PM PDT - info: [main/docker-router] Removing router container db054a95c0ea37f38e8b0c9a98cf62dd6bf18224f27ffd3cad307528c42cf095
Jun 19, 2019, 10:25 PM PDT - info: [main/docker-router] updateProxyManager()
Jun 19, 2019, 10:25 PM PDT - info: [main/docker-router] runContainer()
Jun 19, 2019, 10:25 PM PDT - info: [main/docker-router] reconnectNetwork()
Jun 19, 2019, 10:26 PM PDT - warn: [main/waitForMySQL] waitForMySQL Response:
{ stdout: ‘’, stderr: ‘’ }
Jun 19, 2019, 10:26 PM PDT - warn: [main/waitForMySQL] waitForMySQL Response:
{ stdout: ‘’, stderr: ‘’ }
Jun 19, 2019, 10:26 PM PDT - warn: [main/waitForMySQL] waitForMySQL Response:
{ stdout: ‘’, stderr: ‘’ }
Jun 19, 2019, 10:27 PM PDT - warn: [main/waitForMySQL] waitForMySQL Response:
{ stdout: ‘’, stderr: ‘’ }
Jun 19, 2019, 10:27 PM PDT - warn: [main/SiteModel] wpInstalled not returning “installed”
{ message: ‘’,
stack:
‘Error\n at Object. (C:\Users\User 1\AppData\Local\Programs\local-by-flywheel\resources\app.asar\main\actions-sites\wait-for-mysql.js:1:2851)\n at Generator.next ()\n at _0x27ef51 (C:\Users\User 1\AppData\Local\Programs\local-by-flywheel\resources\app.asar\main\actions-sites\wait-for-mysql.js:1:1405)\n at process._tickCallback (internal/process/next_tick.js:68:7)’ }

local-by-flywheel.log (701.8 KB)

HELP NEEDED:
How can i resolve this problem and get my site back online?