Unmet Application Prerequisites

[ChurchCRMBugReport]

Hi, I am getting these errors after installation. Please advise how to fix them.

Unmet Application Prerequisites Certain components that ChurchCRM relies upon are missing or improperly configured on this server. The application may continue to function, but may produce unexpected behavior.

Multibyte Encoding: Failed Mcrypt: Failed

Collected Value Title	Data
Page Name	/churchcrm/IntegrityCheck.php
Screen Size	1080x1920
Window Size	957x1920
Page Size	957x1920
Platform Information	Linux srv01.blackeye.co.za 3.10.0-693.11.1.el7.x86_64 #1 SMP Mon Dec 4 23:52:40 UTC 2017 x86_64
PHP Version	7.0.27
SQL Version	5.5.56-MariaDB
ChurchCRM Version	3.0.5
Reporting Browser	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.62 Safari/537.36
Prerequisite Status	Missing Prerequisites: ["Multibyte Encoding","Mcrypt"]
Integrity check status	{"status":"success"}

[shiftrightonce]

You need to have these php modules installed or enable: php-mbstring and php-mcrypt For example if you are running a ubuntu server you can install this module as follows: sudo apt install php-mbstring php-mcrypt. Restart your server and you should be good to go.