WampServer

I get this error after installing open fit

Fatal error: Class 'NumberFormatter' not found in C:\wamp\www\openfit7.x1.1\sites\all\modules\openfit_api\openfit_api.Measurement.inc on line 188.

I also get these other errors...

Warning: preg_replace(): Compilation failed: disallowed Unicode code point (>= 0xd800 && <= 0xdfff) at offset 2102 in search_simplify() (line 445 of C:\wamp\www\openfit-7.x-1.1\modules\search\search.module).

Warning: mail(): Failed to connect to mailserver at "localhost" port 25, verify your "SMTP" and "smtp_port" setting in php.ini or use ini_set() in DefaultMailSystem->mail() (line 76 of C:\wamp\www\openfit-7.x-1.1\modules\system\system.mail.inc).

Please answer these questions so we know what version of things you are running, [forum.wampserver.com]

Also this site is primarily for getting WAMPServer running, as that is working, you should probably try the Open Fit help

---------------------------------------------------------------------------------------------
(Windows 10 Pro 64bit) (Wampserver 3.3.4 64bit) Aestan Tray Menu 3.2.5.4
<Apache versions MULTIPE> <PHP versions MULTIPLE> <MySQL Versions MULTIPLE>
<MariaDB versions MULTIPLE> <phpMyAdmin versions MULTIPLE> <MySQL Workbench 8.0.23>
Read The Manuals Apache -- MySQL -- PHP -- phpMyAdmin
Get your Apache/MySQL/mariaDB/PHP ADDONs here from the WAMPServer alternate Repo
-X-X-X- Backup your databases regularly Here is How dont regret it later! Yes even when developing -X-X-X-