# Fatal error: require\_once(): Failed opening required

**URL:** <https://forum.infinityfree.com/t/fatal-error-require-once-failed-opening-required/68950>\
**Category:** Hosting Support\
**Created:** [November 28, 2022, 3:22pm UTC](https://forum.infinityfree.com/t/fatal-error-require-once-failed-opening-required/68950 "2022-11-28T15:22:17Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![epiz\_32517452](https://forum.infinityfree.com/letter_avatar/epiz_32517452/32/5_5575768a8748004e209b776fc1b2916d.png) [@epiz\_32517452](https://forum.infinityfree.com/u/epiz_32517452)\
**Post date:** [November 28, 2022, 3:22pm UTC](https://forum.infinityfree.com/t/fatal-error-require-once-failed-opening-required/68950/1 "2022-11-28T15:22:17Z")

</div>

### Username (e.g. epiz\_XXX) or Website URL

(please specify the website or account you are asking about)

### Error Message

(please share the FULL error message you see)

### Other Information

(other information and details relevant to your question)

 ![4556](https://forum-cdn.infinityfree.net/original/3X/7/b/7b7cdd97fb0e6a8ce9aa833c6874211bf97879bc.png)  
Please help me. Please tell me to solve this error.

---

<div class="post-metadata">

**Author:** ![Greenreader9](https://forum.infinityfree.com/user_avatar/forum.infinityfree.com/greenreader9/32/22847_2.png) [@Greenreader9](https://forum.infinityfree.com/u/Greenreader9)\
**Post date:** [November 28, 2022, 3:25pm UTC](https://forum.infinityfree.com/t/fatal-error-require-once-failed-opening-required/68950/2 "2022-11-28T15:25:05Z")

</div>

What is the hosting volume that your website is on? This can be found in the client area.

---

<div class="post-metadata">

**Author:** ![KangJL](https://forum.infinityfree.com/user_avatar/forum.infinityfree.com/kangjl/32/12130_2.png) [@KangJL](https://forum.infinityfree.com/u/KangJL)\
**Post date:** [November 28, 2022, 3:31pm UTC](https://forum.infinityfree.com/t/fatal-error-require-once-failed-opening-required/68950/3 "2022-11-28T15:31:59Z")

</div>

> [@Greenreader9](#):
>
> What is the hosting volume

I guess is this

![image](https://forum-cdn.infinityfree.net/original/3X/3/e/3ef37fb01db8ceb28e1d01966bbaf0d52bb3604c.png)

> [@epiz\_32517452](#):
>
> solve this error.

> [@How to fix a corrupted WordPress installation](https://forum.infinityfree.com/t/how-to-fix-a-corrupted-wordpress-installation/49359):
>
> WordPress frequently releases updates, which you can install through WordPress’ admin interface. Usually, this works without a hitch. But with some (big) upgrades, the upgrade fails half way and leaves you with a broken website. Fortunately, you can still fix your website without any data loss, and this article tells you how to do that. Download a fresh copy of WordPress First of all, you will need to download a fresh copy of WordPress. You can download this from the official WordPress website…

and this

> [@How to install, setup and update WordPress correctly](https://forum.infinityfree.com/t/how-to-install-setup-and-update-wordpress-correctly/68099):
>
> Do you often see this on your WordPress website? [image] If so you may need to change some of the installation settings. Installing WordPress For Fresh Installation Make sure you are using the following settings when using Softaculous Install Existing Installation You can access your existing installation via Followed by Make sure these are the settings used On the WordPress config To play safe, add this line to the wp-config.php …

---

<div class="post-metadata">

**Author:** ![system](https://infinityfree-forum-uploads.s3.dualstack.eu-central-1.amazonaws.com/original/3X/b/0/b024fd3fa88bae093c9576e55c2c94e33f890206.svg) [@system](https://forum.infinityfree.com/u/system)\
**Post date:** [December 5, 2022, 3:32pm UTC](https://forum.infinityfree.com/t/fatal-error-require-once-failed-opening-required/68950/4 "2022-12-05T15:32:44Z")

</div>

This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.