Product Export: debug for empty trim on metatags

[torvista]

Sorry I have no activity log around this event/it wasn't me, and can't reproduce, so no further info for now, just here for reference.

Fileset is up to date with repository. [12-Jan-2023 11:19:26 Europe/Madrid] ADMIN Request URI: /tienda/ADMIN/index.php?cmd=dbio_manager&action=export IP address: 83.52.255.130, Language id 2

0 [internal function]: zen_debug_error_handler()

1 ADMIN/includes/classes/dbio/DbIoProductsHandler.php(327): trim()

2 ADMIN/includes/classes/dbio/DbIo.php(193): DbIoProductsHandler->exportPrepareFields()

3 ADMIN/dbio_manager.php(158): DbIo->dbioExport()

4 ADMIN/index.php(11): require('...')

--> PHP Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in ADMIN/includes/classes/dbio/DbIoProductsHandler.php on line 327.

• 44 more.