Notice: Trying to get property of non-object in _dmemcache_get_pieces() (line 330 of /var/app/current/openscholar/openscholar/modules/contrib/memcache/dmemcache.inc).
Warning: igbinary_unserialize_header: unsupported version: 1836529515, should be 1 or 2 in _dmemcache_get_pieces() (line 340 of /var/app/current/openscholar/openscholar/modules/contrib/memcache/dmemcache.inc).
Notice: Trying to get property of non-object in _dmemcache_get_pieces() (line 330 of /var/app/current/openscholar/openscholar/modules/contrib/memcache/dmemcache.inc).
Warning: igbinary_unserialize_header: unsupported version: 1836529515, should be 1 or 2 in _dmemcache_get_pieces() (line 340 of /var/app/current/openscholar/openscholar/modules/contrib/memcache/dmemcache.inc).