Users being automatically logged in, even after logging out

[Lynne]

Remove all the lines and see if it works fine then. Then only add back lines for images and such.

[findingpeace]

I've removed expires, headers, and eAccelerator. Restarted Apache, asked users to clear cookie/cache - they're still having the issue. I even shared screens with them to verify, and it's definitely happening. They click logout, get the "Cookies have been cleared" message, and then go back to the site and are logged in

--------------- Added [DATE]1375754576[/DATE] at [TIME]1375754576[/TIME] ---------------

Here is my apache configuration:

Apache: 
  optmods: 
    Access: 1
    Actions: 1
    Alias: 1
    Asis: 0
    AuthAnon: 0
    AuthDB: 0
    AuthDBM: 0
    AuthDigest: 0
    AuthLDAP: 0
    AuthnAlias: 0
    AuthnAnon: 0
    AuthnDBD: 0
    AuthnDBM: 0
    AuthnDefault: 0
    AuthnzLDAP: 0
    AuthzDBM: 0
    AuthzHost: 1
    AuthzOwner: 0
    Autoindex: 1
    Bucketeer: 0
    Cache: 0
    CaseFilter: 0
    CaseFilterIn: 0
    CernMeta: 0
    CharsetLite: 0
    DAVFs: 0
    DAVLock: 0
    DBD: 0
    DIR: 1
    Dav: 0
    Deflate: 0
    DiskCache: 0
    Distcache: 0
    Dumpio: 0
    Echo: 0
    Env: 0
    Expires: 0
    ExtFilter: 0
    Fastcgi: 0
    FileCache: 0
    Fileprotect: 1
    Frontpage: 0
    Headers: 0
    Ident: 0
    Imagemap: 0
    LDAP: 0
    LogAgent: 0
    LogConfig: 1
    LogForensic: 0
    LogReferer: 0
    MPMEvent: 0
    MPMLeader: 0
    MPMPerchild: 0
    MPMPrefork: 0
    MPMThreadpool: 0
    MPMWorker: 0
    MemCache: 0
    Mime: 1
    MimeMagic: 0
    MmapStatic: 0
    Negotiation: 1
    OptionalFnExport: 0
    OptionalFnImport: 0
    OptionalHookExport: 0
    OptionalHookImport: 0
    PHPAsUser: 1
    Proxy: 1
    RaiseFDSetsize: 0
    RaiseHardServerLimit: 0
    Rewrite: 0
    Setenvif: 1
    Speling: 0
    Status: 1
    SymlinkProtection: 0
    UniqueId: 1
    Userdir: 1
    Usertrack: 0
    Version: 0
    VhostAlias: 0
    Watchdog: 0
  version: 2_2
Cpanel::Easy::EAccelerator: 0
Cpanel::Easy::IonCubeLoader: 1
Cpanel::Easy::ModBandwidth: 0
Cpanel::Easy::ModGzip: 0
Cpanel::Easy::ModJk: 0
Cpanel::Easy::ModJk5: 0
Cpanel::Easy::ModMono: 0
Cpanel::Easy::ModMono2: 0
Cpanel::Easy::ModPerl: 0
Cpanel::Easy::ModQos: 0
Cpanel::Easy::ModRuid2: 0
Cpanel::Easy::ModSec: 1
Cpanel::Easy::PHP4: 0
Cpanel::Easy::PHP4::4_4: 0
Cpanel::Easy::PHP4::4_5: 0
Cpanel::Easy::PHP4::4_6: 0
Cpanel::Easy::PHP4::4_7: 0
Cpanel::Easy::PHP4::4_8: 0
Cpanel::Easy::PHP4::4_9: 0
Cpanel::Easy::PHP4::Bcmath: 0
Cpanel::Easy::PHP4::Bz2: 0
Cpanel::Easy::PHP4::CGI: 0
Cpanel::Easy::PHP4::Calendar: 0
Cpanel::Easy::PHP4::Concurrent: 0
Cpanel::Easy::PHP4::Curl: 0
Cpanel::Easy::PHP4::CurlSSL: 0
Cpanel::Easy::PHP4::DBX: 0
Cpanel::Easy::PHP4::Dbase: 0
Cpanel::Easy::PHP4::DiscardPath: 0
Cpanel::Easy::PHP4::DomXslt: 0
Cpanel::Easy::PHP4::Exif: 0
Cpanel::Easy::PHP4::FTP: 0
Cpanel::Easy::PHP4::Fastcgi: 0
Cpanel::Easy::PHP4::ForceCGIRedirect: 0
Cpanel::Easy::PHP4::GD: 0
Cpanel::Easy::PHP4::Gettext: 0
Cpanel::Easy::PHP4::HardPHP: 0
Cpanel::Easy::PHP4::Iconv: 0
Cpanel::Easy::PHP4::Imap: 0
Cpanel::Easy::PHP4::Java: 0
Cpanel::Easy::PHP4::MM: 0
Cpanel::Easy::PHP4::MagicQuotes: 0
Cpanel::Easy::PHP4::MailHeaders: 0
Cpanel::Easy::PHP4::Mbregex: 1
Cpanel::Easy::PHP4::Mbstring: 0
Cpanel::Easy::PHP4::Mcrypt: 0
Cpanel::Easy::PHP4::MemoryLimit: 0
Cpanel::Easy::PHP4::Mhash: 0
Cpanel::Easy::PHP4::MimeMagic: 0
Cpanel::Easy::PHP4::Ming: 0
Cpanel::Easy::PHP4::MysqlOfSystem: 0
Cpanel::Easy::PHP4::Openssl: 0
Cpanel::Easy::PHP4::PDFLib: 0
Cpanel::Easy::PHP4::POSIX: 1
Cpanel::Easy::PHP4::PathInfoCheck: 1
Cpanel::Easy::PHP4::Pear: 1
Cpanel::Easy::PHP4::Pgsql: 0
Cpanel::Easy::PHP4::Pspell: 0
Cpanel::Easy::PHP4::SNMP: 0
Cpanel::Easy::PHP4::SafeMode: 0
Cpanel::Easy::PHP4::SafePHPCGI: 0
Cpanel::Easy::PHP4::Sockets: 0
Cpanel::Easy::PHP4::Swf: 0
Cpanel::Easy::PHP4::TTF: 0
Cpanel::Easy::PHP4::Versioning: 0
Cpanel::Easy::PHP4::Wddx: 0
Cpanel::Easy::PHP4::XmlRPC: 0
Cpanel::Easy::PHP4::XsltSablot: 0
Cpanel::Easy::PHP4::ZendMultibyte: 0
Cpanel::Easy::PHP4::Zip: 0
Cpanel::Easy::PHP4::Zlib: 0
Cpanel::Easy::PHP5: 1
Cpanel::Easy::PHP5::2_17: 0
Cpanel::Easy::PHP5::2_9: 0
Cpanel::Easy::PHP5::3_26: 0
Cpanel::Easy::PHP5::3_27: 1
Cpanel::Easy::PHP5::4_17: 0
Cpanel::Easy::PHP5::5_1: 0
Cpanel::Easy::PHP5::Bcmath: 1
Cpanel::Easy::PHP5::Bz2: 0
Cpanel::Easy::PHP5::CGI: 0
Cpanel::Easy::PHP5::Calendar: 1
Cpanel::Easy::PHP5::Concurrent: 0
Cpanel::Easy::PHP5::Curl: 0
Cpanel::Easy::PHP5::CurlSSL: 1
Cpanel::Easy::PHP5::Curlwrappers: 0
Cpanel::Easy::PHP5::DBX: 0
Cpanel::Easy::PHP5::Dbase: 0
Cpanel::Easy::PHP5::DiscardPath: 0
Cpanel::Easy::PHP5::Enchant: 0
Cpanel::Easy::PHP5::Exif: 0
Cpanel::Easy::PHP5::Expat: 0
Cpanel::Easy::PHP5::FTP: 1
Cpanel::Easy::PHP5::Fastcgi: 0
Cpanel::Easy::PHP5::FileInfo: 0
Cpanel::Easy::PHP5::ForceCGIRedirect: 0
Cpanel::Easy::PHP5::GD: 1
Cpanel::Easy::PHP5::Gettext: 1
Cpanel::Easy::PHP5::HardPHP: 0
Cpanel::Easy::PHP5::Iconv: 0
Cpanel::Easy::PHP5::Imap: 1
Cpanel::Easy::PHP5::Intl: 0
Cpanel::Easy::PHP5::Java: 0
Cpanel::Easy::PHP5::MM: 0
Cpanel::Easy::PHP5::MagicQuotes: 0
Cpanel::Easy::PHP5::MailHeaders: 1
Cpanel::Easy::PHP5::Mbregex: 0
Cpanel::Easy::PHP5::Mbstring: 1
Cpanel::Easy::PHP5::Mcrypt: 1
Cpanel::Easy::PHP5::MemoryLimit: 0
Cpanel::Easy::PHP5::Mhash: 0
Cpanel::Easy::PHP5::MimeMagic: 0
Cpanel::Easy::PHP5::Ming: 0
Cpanel::Easy::PHP5::Mysql: 1
Cpanel::Easy::PHP5::MysqlOfSystem: 1
Cpanel::Easy::PHP5::Mysqli: 1
Cpanel::Easy::PHP5::Openssl: 1
Cpanel::Easy::PHP5::PDFLib: 0
Cpanel::Easy::PHP5::PDO: 0
Cpanel::Easy::PHP5::PDOMySQL: 0
Cpanel::Easy::PHP5::POSIX: 0
Cpanel::Easy::PHP5::PathInfoCheck: 0
Cpanel::Easy::PHP5::Pear: 0
Cpanel::Easy::PHP5::Pgsql: 0
Cpanel::Easy::PHP5::Phar: 1
Cpanel::Easy::PHP5::Pspell: 0
Cpanel::Easy::PHP5::SNMP: 0
Cpanel::Easy::PHP5::SOAP: 0
Cpanel::Easy::PHP5::SQLite3: 1
Cpanel::Easy::PHP5::SafeMode: 0
Cpanel::Easy::PHP5::SafePHPCGI: 0
Cpanel::Easy::PHP5::SilenceDeprecatedPatch: 1
Cpanel::Easy::PHP5::Sockets: 1
Cpanel::Easy::PHP5::Swf: 0
Cpanel::Easy::PHP5::SysTimezone: 1
Cpanel::Easy::PHP5::TTF: 1
Cpanel::Easy::PHP5::Tidy: 0
Cpanel::Easy::PHP5::Versioning: 0
Cpanel::Easy::PHP5::Wddx: 0
Cpanel::Easy::PHP5::WithoutIconv: 0
Cpanel::Easy::PHP5::XSL: 0
Cpanel::Easy::PHP5::XmlRPC: 0
Cpanel::Easy::PHP5::XsltSablot: 0
Cpanel::Easy::PHP5::ZendMultibyte: 0
Cpanel::Easy::PHP5::Zip: 1
Cpanel::Easy::PHP5::Zlib: 1
Cpanel::Easy::PHP5::cPPHPOpts: 0
Cpanel::Easy::PHPSuHosin: 0
Cpanel::Easy::SourceGuardian: 0
Cpanel::Easy::Tomcat::7_0: 0
Cpanel::Easy::Xcache: 0
Cpanel::Easy::Zendopt: 0
_meta: 
  implies: 
    changed: {}

    circles: {}

  name: PHP Encryption and Image Manipulation (1)
  note: Basic and adds mcrypt, GD and FreeType to PHP along with the Basic configuration options.

[Lynne]

I would suggest posting in the Server Configuration forum over on vbulletin.com for help setting up your server correctly so the caching is disabled for the php pages on your site.

[findingpeace]

Hi Lynne, thank you! They let me know that the issue is allowing both www and non-www access (instead of picking just one), so the cookies remained on one, even if logged out on the other.

Problem is officially resolved

Really appreciate all of your help!!