Need Website Fixed! URGENT! - Repost - open to bidding

Avg Bid (USD)
Project Budget (USD)
$30 - $250

Project Description:
Recently updated my WooCommerce plugin on my Wordpress website and I received the following errors:

Warning: array_map() [function.array-map]: An error occurred while invoking the map callback in /home/content/31/11542731/html/wp-content/plugins/woocommerce/admin/includes/class-lessc.php on line 623

Could not compile woocommerce.less: expected color value: failed at `.vertical_gradient( lighten( @secondary, 2 ), @secondary );` /home/content/31/11542731/html/wp-content/plugins/woocommerce/assets/css/woocommerce.less on line 29

Afterward, I downloaded the latest version of WooCommerce and replaced the /wp-content/plugins WooCommerce directory with it to hopefully fix the error. Now, my website is broken and I can't connect to it. Here's the error I received while trying to connect:

Error establishing a database connection

I need someone to help me correct this error and help try to undo the damage that's done. I have not backed up my website.

You must be able to communicate excellent English to me. If English is not your first language, I will not hire you. This is an urgent project and if you cannot complete this within a day, please do not bid. If you propose an offer higher than my budget, please do not bid.

Skills required:
HTML, PHP, Wordpress
About the employer:
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