I cant access mysql database on smallbusiness hosting?

Three days ago i lost mysql access suddenly. All things are ok. I only receive a response from yahoo support.

“Alvaro, this is an ongoing issue that has been also reported by our customers. We are looking into any difficulties you reported in connecting/accessing or doing any activity with your MySQL database. We apologize for any inconvenience you may have experienced.”

I dont receive any response more. I dont know how many time i have been without mysql access. I dont receive any response more. I dont know anything.

What can i do?