# Installation version 1.4.4 with mysql 5.7.41
**URL:** https://discourse.opendocman.com/t/installation-version-1-4-4-with-mysql-5-7-41/126
**Category:** Community Support
**Created:** [June 6, 2023, 7:45pm UTC](https://discourse.opendocman.com/t/installation-version-1-4-4-with-mysql-5-7-41/126 "2023-06-06T19:45:40Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@unroofednut](https://discourse.opendocman.com/u/unroofednut)
#### Post date: [June 6, 2023, 7:45pm UTC](https://discourse.opendocman.com/t/installation-version-1-4-4-with-mysql-5-7-41/126/1 "2023-06-06T19:45:41Z")
Hello all,
I am in process of migration of my hosting service. I setup a clean install of opendocman, copy all the DIR files outside the scope of web, change the config.php to the new database / server / authentication, went to db settings and change base\_url and data\_dir to the new path.
When i try to access the applications i get a 500 error.
Can anyone give me a hint?
Thanks
---
### Author:  [@unroofednut](https://discourse.opendocman.com/u/unroofednut)
#### Post date: [June 7, 2023, 10:07am UTC](https://discourse.opendocman.com/t/installation-version-1-4-4-with-mysql-5-7-41/126/2 "2023-06-07T10:07:15Z")
i am using php 8.1… i change it to php 7.3 and it runs fine!
---
### Author:  [@eya](https://discourse.opendocman.com/u/eya)
#### Post date: [September 30, 2025, 4:29pm UTC](https://discourse.opendocman.com/t/installation-version-1-4-4-with-mysql-5-7-41/126/3 "2025-09-30T16:29:38Z")
can you please tell which version of opendocman u are using with the php 7-