# BUG: changing a (Firebird) DB

**URL:** <https://forum.servoy.com/t/bug-changing-a-firebird-db/470>\
**Category:** Classic Servoy\
**Created:** [October 21, 2003, 11:09pm UTC](https://forum.servoy.com/t/bug-changing-a-firebird-db/470 "2003-10-21T23:09:08Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![IT2Be](https://avatars.discourse-cdn.com/v4/letter/i/dc4da7/32.png) [@IT2Be](https://forum.servoy.com/u/IT2Be)\
**Post date:** [October 21, 2003, 11:09pm UTC](https://forum.servoy.com/t/bug-changing-a-firebird-db/470/1 "2003-10-21T23:09:08Z")

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I noticed that after changing tables and/or fields in a (Firebird) DB on OSX Servoy Developer freezes to like -100 degrees celcius. I have to do a force quit to keep on working.

Today this happened to me several times. The rotten incentive is that things like adding a db in the prefs or changing relationships are lost also.

I assume this is a bug somewhere?

Ciao,

Marcel