Fatal error: Uncaught Error: Call to undefined function mb_internal_encoding() in /var/httpd/procergs/PRMATRIZ2/frameworks/matriz_common/private/NeoBooter.php:23
Stack trace:
#0 /var/httpd/procergs/PRMATRIZ2/frameworks/matriz_common/private/NeoBooter.php(48): NeoBooter::createBootConfig(NULL)
#1 /var/httpd/procergs/PRSTIPEPREV/htdocs/index.php(5): NeoBooter::createAppInstance()
#2 {main}
thrown in /var/httpd/procergs/PRMATRIZ2/frameworks/matriz_common/private/NeoBooter.php on line 23