TypeError when exporting dump from phpmyadmin

tuypi

When trying to export a database dump from phpmyadmin, I get this error message:

TypeError: PhpMyAdmin\Export::getFilenameAndMimetype(): Argument #5 ($filenameTemplate) must be of type string, null given, called in /var/www/[site-id]/public_html/libraries/classes/Controllers/Export/ExportController.php on line 398

Any hints?

Adam

That's unusual, I've not seen that before. It could be something specific to the database in question. How many tables does it have?

It could be this issue:

https://github.com/phpmyadmin/phpmyadmin/issues/17597

tuypi

Yeah, I saw that post too, but this is a standard Prestashop with about 350 tables.
I exported it from a phpmyadmin in a different server and imported here in enhance. I did some changes and tried to export a backup again :/

Definitely it has something to do with the number of tables because I can export half of them and then the second half, but not all the tables at the same time.