Crash on 2nd import\export operation

[catapultam-habeo]

Describe the bug

When performing the second import or export operation, Antares will silently crash.

To Reproduce
Steps to reproduce the behavior:

1. Select a table, right click
2. Select either import or export
3. Complete the operation.
4. Repeat, with either import or export, on any table
5. Observe crash

Expected behavior
Any number of sequential import and\or export operations should be able to be completed.

Application (please complete the following information):

• App client: MariaDB
• App version: 0.7.25
• Installation source: Pop_OS Flatpak (Presumably flathub)

Environment (please complete the following information):

• OS name: Linux (Pop_OS)
• OS version Pop!_OS 22.04 LTS
• DB name MariaDB
• DB version

[Fabio286]

This seems to happen only with the flatpak version.
I will try to investigate to find out more.