upgraded php to 5.3.19 and memcached stopped working

view story

http://serverfault.com – I have a server with centos 6.3 and cPanel After the upgrade from php 5.3.16 to php 5.3.19 my site stopped working. When I try to execute an index.php manually I'm receiving the following error. php: symbol lookup error: /usr/local/lib/php/extensions/no-debug-non-zts-20090626/memcached.so: undefined symbol: memcached_last_error_errno Reinstalled memcached and memcache via pecl and manually but not helped. What is causing this problem and how to fix it ? (HowTos)