How to solve this issue :-
One or more indexers are invalid. Make sure your Magento cron job is running.
You need to run indexer command,
Login with your SSH and go to magento root folder using Command line,
Now run command,
php bin/magento indexer:reindex
Let me know if you have still issue.
Its notice/warning to reindex the database.
logged in to SSH terminal by given credentials and run below commands.
php bin/magento indexer:reindex
After reindexing you need to clear your cache so run below commands.
php bin/magento cache:clean php bin/magento cache:flush
Thanks,
now admin section is working .
But in front end site is not working .
please check this link http://raceshop.ca/magento/customer/account/create/
@kartik_sharma, I have checked your site and its working fine in frontend also.
Please, clear cache and Clear browser cache and cookie.
run command,
php bin/magento cache:flush