As I am reuploading a WP website backup on a new host and importing the SQL database from phpMyAdmin, how do I solve this #1046 error ?

Error

SQL Request:
—
— Table structure for table tranx_commentmeta
—

DROP TABLE IF EXISTS tranx_commentmeta

MySQL replied : Documentation
#1046 – No database selected

I can only read this file from a text reader. Thanks for your help!