PHP Requirements

• You are not running a compatible version of PHP. You need PHP 8.0.0 or above (8.0.0 or above recommended). You should contact your hosting provider or system administrator to ask for an upgrade.
• cURL extension loaded
• DOM extension loaded.
• GD extension loaded.
• Multibyte String extension loaded.
• MySQLi extension loaded.
• OpenSSL extension loaded.
• Session extension loaded.
• SimpleXML extension loaded.
• XML Parser extension loaded.
• XMLReader extension loaded.
• XMLWriter extension loaded.
• Zip extension loaded.
• Exif extension loaded.
• You do not have the GMP PHP extension loaded. While this is not required for general use, it is required if you wish to use Web Push Notifications. You may wish to contact your hosting provider or system administrator to ask for it to be installed or consider switching to Invision Cloud Community which has Web Push Notifications enabled.
• 512M memory limit.
• No Suhosin restrictions.

MySQL Requirements

• MySQL connection could not be established to perform version check. Make sure your MySQL Server version is 5.5.3 or above (5.6.2 or above recommended).

Additional Requirements

Summary

You are not ready to upgrade to Invision Community 4.7 yet. See the information above for instructions how to fix or contact technical support for further assistance. If you're unable to fix the issues with your server, you may want to consider using Invision Cloud Community