# Sonata Billing no data after upgrading PBX to V4

**URL:** https://forums.vitalpbx.org/t/sonata-billing-no-data-after-upgrading-pbx-to-v4/2736
**Category:** Sonata Suite
**Created:** [May 11, 2023, 9:02am UTC](https://forums.vitalpbx.org/t/sonata-billing-no-data-after-upgrading-pbx-to-v4/2736 "2023-05-11T09:02:02Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![santyabreu](https://forums.vitalpbx.org/user_avatar/forums.vitalpbx.org/santyabreu/32/1383_2.png) [@santyabreu](https://forums.vitalpbx.org/u/santyabreu)
#### Post date: [May 11, 2023, 9:02am UTC](https://forums.vitalpbx.org/t/sonata-billing-no-data-after-upgrading-pbx-to-v4/2736/1 "2023-05-11T09:02:02Z")

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Hello,

After upgrading pbx to v4 from v3 and restoring backup (of sonata too) there is no data at billing. It seems is not connecting to the cdr. My config is loaded, but no data, neither the last calls received today.

any idea?

Thanks son much!  
Santy

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<div class="post-metadata">

### Author: ![santyabreu](https://forums.vitalpbx.org/user_avatar/forums.vitalpbx.org/santyabreu/32/1383_2.png) [@santyabreu](https://forums.vitalpbx.org/u/santyabreu)
#### Post date: [September 11, 2023, 6:44pm UTC](https://forums.vitalpbx.org/t/sonata-billing-no-data-after-upgrading-pbx-to-v4/2736/2 "2023-09-11T18:44:17Z")

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Hello, any help about this? the problem still remaina