database wont import to ISP server

Hello all
I’m trying to import a SQL format database onto my web hosting.
After successfully exporting it from phpMyAdmin as ‘filename.sql.zip’ the server import process returns the following error message:
‘Error
SQL query:
—
— Database: groundg
— ——————————————————–
— Table structure for table wp_commentmeta
CREATE TABLE wp_commentmeta (

meta_id BIGINT( 20 ) UNSIGNED NOT NULL AUTO_INCREMENT ,
comment_id BIGINT( 20 ) UNSIGNED NOT NULL DEFAULT ‘0’,
meta_key VARCHAR( 255 ) COLLATE utf8mb4_unicode_ci DEFAULT NULL ,
meta_value LONGTEXT COLLATE utf8mb4_unicode_ci,
PRIMARY KEY ( meta_id ) ,
KEY comment_id ( comment_id ) ,
KEY meta_key ( meta_key ( 191 ) )
) ENGINE = INNODB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_unicode_ci AUTO_INCREMENT =1;

MySQL said: Documentation

#1046 – No database selected’
——————————————————————-
The error code is at the end.
Could someone interpret this issue for me thanks?