[solved] 503 Error when using Gallery (Menalto)

[super_kev]

Hi all,
My host (Eleven2) just completed the switch from Apache to Litespeed on their shared servers, and for the past few weeks I've been trying to figure out why my Gallery 3 site is not working (giving me the 503 Service Unavailable: The server is temporarily busy, try again later! error) and I just connected the dots that it must be Litespeed.

I've posted the error log that is available to me. I believe it has something to do with .htaccess file. The only thing in .htaccess file at root of server (folder up from where gallery is stored) is "Options -Indexes". I commented out the username and IPs for privacy.

2012-03-08 23:29:04.330 [INFO] [***.***.**.***:50133-0#APVH_********.com] File not found [/home/********/public_html/503.shtml]
2012-03-08 23:29:03.164 [INFO] [HTAccess] Updating configuration from [/home/********/public_html/.htaccess]

Any ideas of where I can start? Eleven2 support was great but they said it's a problem with my software, and I know Gallery 3 is not built nor tested on Litespeed servers. I have a thread on the Menalto forums but have not heard anything yet, I would like to get the site back up as Litespeed is supposed to be interchangeable with Apache.

[mistwang]

http://www.litespeedtech.com/support...ead.php?t=5545

please contact Eleven2 about this.

[super_kev]

Eleven2 said they will not disable this for me since I'm on a shared server. Was the issue with ZendGuardLoader ever cleared up on that other thread? It seems as though you submitted a bug report but there is no follow-up.

[NiteWave]

check with your host, if you can choose what lsphp you'd run:
http://www.litespeedtech.com/support...rol_panel_lsws

[kpkammer]

To fix this simply edit /system/core/Kohana.php around line 704:

PHP Code:

if ($filename = Kohana::find_file($type, $file))
{
    // Load the class
    require $filename;
}
else
{
    // The class could not be found
    ###############
    ## BEGIN FIX ##
    ###############
    /* Avoid segmentation fault in Zend Guard (Original: http://blog.teatime.com.tw/1/post/403)
        When ZendGuardLoader is enabled, it will try to load the same class again if does not exist, it will try a random name,
        then segmentation fault.  So, we keep the name first, then, create a dummy class for it. */
    // Only check this if ZendGuardLoader exist
    if (extension_loaded('Zend Guard Loader')) {
        static $last_name = '';
        
        // Reject it first
        if ($last_name !== $class) {
            $last_name = $class;
            return FALSE;
        }
        // Create dummy one if try again
        Kohana_Log::add('debug', 'create dummy class: '.$class);
        eval("class $class { }");
    }
    #############
    ## END FIX ##
    #############
    return FALSE;
} 


[NiteWave]

Thanks for the update!
to summary:
1. root cause is ZendGuardLoader
2. best not load ZendGuardLoader.so if not really need it
3.if have to load ZendGuardLoader, then above is a workaround to modify the source code of Gallery 3!