# Trying to move to composer, still getting PHP errors

**URL:** <https://forum.mautic.org/t/trying-to-move-to-composer-still-getting-php-errors/24173>\
**Category:** Mautic 4 Install/Upgrade Support\
**Created:** [May 21, 2022, 12:09am UTC](https://forum.mautic.org/t/trying-to-move-to-composer-still-getting-php-errors/24173 "2022-05-21T00:09:08Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![techbill](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/techbill/32/8325_2.png) [@techbill](https://forum.mautic.org/u/techbill)\
**Post date:** [May 26, 2022, 3:38pm UTC](https://forum.mautic.org/t/trying-to-move-to-composer-still-getting-php-errors/24173/12 "2022-05-26T15:38:57Z")

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Let you know 500 errors most of the time is a server side log file not the logs in Mautic. You need to check your web server for those two logs file and check browser console to see if any javascript error when loading a page too.

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