Problema:
PHP Notice: Sorry, your PCRE extension does not support UTF8 which is needed for the I18N core in /usr/share/php/Zend/Locale/Format.php on line 769
Verficación del problema:
$ pcretest -C
PCRE version 6.6 06-Feb-2006
Compiled with UTF-8 support No Unicode properties support Newline character is LF Internal link size = 2 POSIX malloc threshold = 10 Default match limit = [...]