Description:
------------
1) Php 5.1.6 (last from Centos 5 repositories

2) 
pspell_suggest drives me to error 500 in few cases.

3)
'./configure' '--build=x86_64-redhat-linux-gnu' '--host=x86_64-redhat-linux-gnu' 
'--target=x86_64-redhat-linux-gnu' '--program-prefix=' '--prefix=/usr' '--exec-
prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--
datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib64' '--
libexecdir=/usr/libexec' '--localstatedir=/var' '--sharedstatedir=/usr/com' '--
mandir=/usr/share/man' '--infodir=/usr/share/info' '--cache-
file=../config.cache' '--with-libdir=lib64' '--with-config-file-path=/etc' '--
with-config-file-scan-dir=/etc/php.d' '--disable-debug' '--with-pic' '--disable-
rpath' '--without-pear' '--with-bz2' '--with-curl' '--with-exec-dir=/usr/bin' '-
-with-freetype-dir=/usr' '--with-png-dir=/usr' '--enable-gd-native-ttf' '--
without-gdbm' '--with-gettext' '--with-gmp' '--with-iconv' '--with-jpeg-
dir=/usr' '--with-openssl' '--with-png' '--with-pspell' '--with-expat-dir=/usr' 
'--with-pcre-regex=/usr' '--with-zlib' '--with-layout=GNU' '--enable-exif' '--
enable-ftp' '--enable-magic-quotes' '--enable-sockets' '--enable-sysvsem' '--
enable-sysvshm' '--enable-sysvmsg' '--enable-track-vars' '--enable-trans-sid' '-
-enable-yp' '--enable-wddx' '--with-kerberos' '--enable-ucd-snmp-hack' '--with-
unixODBC=shared,/usr' '--enable-memory-limit' '--enable-shmop' '--enable-
calendar' '--enable-dbx' '--enable-dio' '--with-mime-
magic=/usr/share/file/magic.mime' '--without-sqlite' '--with-libxml-dir=/usr' '-
-with-xml' '--with-system-tzdata' '--enable-force-cgi-redirect' '--enable-pcntl' 
'--with-imap=shared' '--with-imap-ssl' '--enable-mbstring=shared' '--enable-
mbstr-enc-trans' '--enable-mbregex' '--with-ncurses=shared' '--with-gd=shared' 
'--enable-bcmath=shared' '--enable-dba=shared' '--with-db4=/usr' '--with-
xmlrpc=shared' '--with-ldap=shared' '--with-ldap-sasl' '--with-
mysql=shared,/usr' '--with-mysqli=shared,/usr/lib64/mysql/mysql_config' '--
enable-dom=shared' '--with-dom-xslt=/usr' '--with-dom-exslt=/usr' '--with-
pgsql=shared' '--with-snmp=shared,/usr' '--enable-soap=shared' '--with-
xsl=shared,/usr' '--enable-xmlreader=shared' '--enable-xmlwriter=shared' '--
enable-fastcgi' '--enable-pdo=shared' '--with-pdo-odbc=shared,unixODBC,/usr' '--
with-pdo-mysql=shared,/usr/lib64/mysql/mysql_config' '--with-pdo-
pgsql=shared,/usr' '--with-pdo-sqlite=shared,/usr' '--enable-dbase=shared'

4)
PSpell Support	enabled

5)
General php.ini
Safe Mode Off
Max Exec Time 45
Max Input Time 60
Memory Limit 64M
Register Globals Off
Post Max Size 15M
cgi.fix_pathinfo=0
extension=imagick.so
mysql.allow_persistent = off

6) PHP configured with --disable-debug



Test script:
---------------
$word = '1veja';
$pspell_config = pspell_config_create("es"); 
pspell_config_ignore($pspell_config, 4);   
pspell_config_personal($pspell_config, "/path-to/dictionary.pws"); 
//dictionary.pws contains regular spanish words
$dictionary_link = pspell_new_config($pspell_config);          
if (!pspell_check($dictionary_link, $word)) {   
    $suggestions = pspell_suggest($dictionary_link, $word);    
} 


Some $word examples:
1veja -> error
2veja -> error
2vejastro -> no error
5veja -> no error
12veja -> no error
veja1 -> error
veja5 -> no error
bo0las -> error
bo0las -> error
bo5las -> error
bo15las -> no error
5bolas -> error


Expected result:
----------------
If $word='5veja' pspell_suggest array is ('vieja', 'oveja', 'verja', 'ceja', 
'viejo', 'veía', 'deja', 'reaja', 'teja', 'vela', 'vena', 'vera', 'veta') using my 
dictionary.
I expect from '0veja', '1veja', '2veja' .... same result as '5veja'
 

Actual result:
--------------
Error 500. Internal server error.