Email Coupons out

My Zen cart is not allowing me to email out coupons to my customers.
I am getting this

Discount Coupons

Coupon Name: Just A Thankyou

1053 Server shutdown in progress
in:
[SELECT DISTINCT c.customers_email_address as customers_email_address, c.customers_lastname as customers_lastname, c.customers_firstname as customers_firstname FROM zen_customers c LEFT JOIN zen_orders o ON c.customers_id=o.customers_id WHERE o.date_purchased IS NULL ]
If you were entering information, press the BACK button in your browser and re-check the information you had entered to be sure you left no blank fields.

2013 Lost connection to MySQL server during query
in:
[select count(*) as total from zen_sessions where sesskey = 't6mk1b859i1jrcupq2hm4n4vg6']
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What do I need to do to fix this.
WW

1053 Server shutdown in progress

That looks like a hosting problem - have you talked to them?

Try talking to site ground if you can get any customer service your lucky.
WW