Database error – Invalid character set was provided

Hello,

I wanted to move a website from one domain to another (on the same web hosting)

Even before the actual import, it reported a warning during validation. Specifically.

The user [-] is missing privileges on the database [-]
You can continue with the installation but some features may not be restored correctly.

Error detail:
The mysql user does not have the 'CREATE ROUTINE, ALTER ROUTINE' permission.
The mysql user does not have the 'CREATE ROUTINE, ALTER ROUTINE' permission.

Unfortunately, this apparently resulted in the import crashing on the database.

EXCEPTION ERROR:  Invalid character set was provided
	FILE:/3w/users/m/url.euweb.cz/web/dup-installer/classes/database/class.db.php[560]
	TRACE:
#0 /3w/users/m/url.euweb.cz/web/dup-installer/classes/database/class.db.php(560): mysqli_set_charset()
#1 /3w/users/m/url.euweb.cz/web/dup-installer/classes/database/class.db.functions.php(136): DUPX_DB::setCharset()
#2 /3w/users/m/url.euweb.cz/web/dup-installer/ctrls/classes/class.ctrl.dbinstall.php(446): DUPX_DB_Functions->dbConnection()
#3 /3w/users/m/url.euweb.cz/web/dup-installer/ctrls/classes/class.ctrl.dbinstall.php(517): DUPX_DBInstall->dbConnect()
#4 /3w/users/m/url.euweb.cz/web/dup-installer/ctrls/classes/class.ctrl.dbinstall.php(205): DUPX_DBInstall->prepareDB()
#5 /3w/users/m/url.euweb.cz/web/dup-installer/ctrls/classes/class.ctrl.ajax.php(211): DUPX_DBInstall->deploy()
#6 /3w/users/m/url.euweb.cz/web/dup-installer/ctrls/classes/class.ctrl.ajax.php(92): DUPX_Ctrl_ajax::actions()
#7 /3w/users/m/url.euweb.cz/web/dup-installer/main.installer.php(56): DUPX_Ctrl_ajax::controller()
#8 {main}

I did a very similar import a few months ago that worked. The only difference is that I’m moving the site from a paid domain to a free domain, but that shouldn’t cause the import to fail at all.

Please help

Thank you