MediaWiki 1.23
PHP 5.4.45
MySQL 5.5
LDAP setting is in progress. The following error message is output. Can you see the cause?
PHP Parse error: syntax error, unexpected 'class' (T_CLASS), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /var/www/html/mwiki/extensions/LdapAuthentication/LdapAuthentication.php on line 140