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Zend_Cache error with Facebook Connect Module


2 Posts   830 Views


24 January 2011 at 7:59am (Last edited: 24 January 2011 2:55pm), Community Member, 46 Posts

SilverStripe 2.4.4

I'm getting this error when trying to login using the Facebook Connect module:

[User Error] Uncaught Zend_Cache_Exception: Invalid id or tag 'FacebookConnectZsOoHO,jfUasfinrHYBI02FacebookConnectme' : must use only [a-zA-Z0-9_]

It seems to stem from the callCached() function on line 171 of FacebookConnect.php.

Does anyone know what would cause this or how I can fix it?


24 January 2011 at 11:02am (Last edited: 24 January 2011 11:18am), Community Member, 46 Posts

I'm using PHP 5.3.5 and the session id's were being generated with 6 bits per character. I changed this value to "5" in my php.ini and it works fine now.

session.hash_bits_per_character = 5