Internal Server Error 
Oops, something went wrong! 

Error: 

Caught exception in MusicBrainz::Server::Controller::ReleaseEditor::Add->add "Can't use an undefined value as a HASH reference at lib/MusicBrainz/Server/Wizard.pm line 269." 
Stack trace: 
line 269 MusicBrainz::Server::Wizard 
line 772 MusicBrainz::Server::Wizard::ReleaseEditor 
line 75 MusicBrainz::Server::Wizard::ReleaseEditor 
line 169 MusicBrainz::Server::Wizard 
line 402 MusicBrainz::Server::Wizard 
line 133 MusicBrainz::Server::Wizard 
line 92 MusicBrainz::Server::Wizard::ReleaseEditor 
line 23 MusicBrainz::Server::Controller::ReleaseEditor::Add 
line 298 MusicBrainz::Server 
line 298 MusicBrainz::Server 
line 298 MusicBrainz::Server 
line 262 MusicBrainz::Server 
Request data: 

$VAR1 = { 
          'query_parameters' => { 
                                  'artist' => '89ad4ac3-39f7-470e-963a-56509c546377' 
                                }, 
          'body_parameters' => { 
                                'next' => "Next x{bb}", 
                                'rec_mediums.0.associations.3.confirmed' => '1', 
                                'select-recording-0-2' => 'on', 
                                'select-recording-0-1' => 'on', 
                                'rec_mediums.0.associations.2.gid' => 'new', 
                                'rec_mediums.0.associations.3.gid' => 'new', 
                                'rec_mediums.0.associations.1.confirmed' => '1', 
                                'rec_mediums.0.associations.5.gid' => 'new', 
                                'rec_mediums.0.tracklist_id' => '', 
                                'rec_mediums.0.associations.7.edit_sha1' => 'OhahVRPxQ0QXKI36q6+Y0Z94nA0', 
                                'rec_mediums.0.associations.6.confirmed' => '1', 
                                'rec_mediums.0.associations.0.edit_sha1' => 'zFVWAuQIv+lbrc8rriwmYlcQIS8', 
                                'rec_mediums.0.associations.1.gid' => 'new', 
                                'select-recording-0-5' => 'on', 
                                'rec_mediums.0.associations.0.confirmed' => '1', 
                                'rec_mediums.0.associations.7.confirmed' => '1', 
                                'rec_mediums.0.associations.5.edit_sha1' => 'eTQ+dqEF2n5F1e5OXb3upuz3SFg', 
                                'select-recording-0-6' => 'on', 
                                'select-recording-0-4' => 'on', 
                                'rec_mediums.0.associations.7.gid' => 'new', 
                                'rec_mediums.0.associations.6.gid' => 'new', 
                                'rec_mediums.0.associations.1.edit_sha1' => 'Dk5yBbE/lguj7Kzi0eqUdhTDmos', 
                                'rec_mediums.0.associations.5.confirmed' => '1', 
                                'select-recording-0-3' => 'on', 
                                'rec_mediums.0.associations.4.gid' => 'new', 
                                'select-recording-0-0' => 'on', 
                                'select-recording-0-7' => 'on', 
                                'wizard_page_id' => '3', 
                                'rec_mediums.0.associations.2.edit_sha1' => 'T2bdGRia0OLEb9XlAWRplGIKtfU', 
                                'rec_mediums.0.associations.6.edit_sha1' => 'Im6N9yuMoj6MgU/j32EupHzVawM', 
                                'rec_mediums.0.associations.4.confirmed' => '1', 
                                'rec_mediums.0.associations.0.gid' => 'new', 
                                'wizard_session_id' => '0.976332170318603', 
                                'rec_mediums.0.associations.2.confirmed' => '1', 
                                'rec_mediums.0.associations.4.edit_sha1' => 'gzfIPIB+eq4afHE/WFN8B/Etb/I', 
                                'rec_mediums.0.associations.3.edit_sha1' => 'nnY42wCUB5rlx346/mSPQcmJ20M' 
                              } 
        }; 
            
URL: http://musicbrainz.org/release/add?artist=89ad4ac3-39f7-470e-963a-56509c546377