Is ABBA still working? I got this basic issue when I try to set up.
2020-07-21 08:01:58 - Mongo::OperationFailure - Database command 'update' failed: BSON field 'update.multi' is an unknown field.: /home/vagrant/.rvm/gems/ruby-2.1.5/gems/mongo-1.12.5/lib/mongo/db.rb:610:inrescue in command'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/mongo-1.12.5/lib/mongo/db.rb:606:in command' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/mongo-1.12.5/lib/mongo/collection_writer.rb:314:in block in send_write_command'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/mongo-1.12.5/lib/mongo/functional/logging.rb:55:in block in instrument' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/mongo-1.12.5/lib/mongo/functional/logging.rb:20:in instrument'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/mongo-1.12.5/lib/mongo/functional/logging.rb:54:in instrument' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/mongo-1.12.5/lib/mongo/collection_writer.rb:313:in send_write_command'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/mongo-1.12.5/lib/mongo/collection.rb:1104:in send_write' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/mongo-1.12.5/lib/mongo/collection.rb:497:in update'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/mongo_mapper-0.13.1/lib/mongo_mapper/plugins/modifiers.rb:85:in modifier_update' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/mongo_mapper-0.13.1/lib/mongo_mapper/plugins/modifiers.rb:9:in increment'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/mongo_mapper-0.13.1/lib/mongo_mapper/plugins/modifiers.rb:117:in increment' /home/vagrant/abba/app/models/variant.rb:22:in start!'
/home/vagrant/abba/app.rb:54:in block in <top (required)>' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1611:in call'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1611:in block in compile!' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:975:in []'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:975:in block (3 levels) in route!' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:994:in route_eval'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:975:in block (2 levels) in route!' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1015:in block in process_route'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1013:in catch' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1013:in process_route'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:973:in block in route!' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:972:in each'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:972:in route!' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1085:in block in dispatch!'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1067:in block in invoke' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1067:in catch'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1067:in invoke' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1082:in dispatch!'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:907:in block in call!' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1067:in block in invoke'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1067:in catch' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1067:in invoke'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:907:in call!' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:895:in call'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/rack-protection-1.5.3/lib/rack/protection/xss_header.rb:18:in call' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/rack-protection-1.5.3/lib/rack/protection/path_traversal.rb:16:in call'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/rack-protection-1.5.3/lib/rack/protection/json_csrf.rb:18:in call' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/rack-protection-1.5.3/lib/rack/protection/base.rb:49:in call'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/rack-protection-1.5.3/lib/rack/protection/base.rb:49:in call' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/rack-protection-1.5.3/lib/rack/protection/frame_options.rb:31:in call'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/rack-1.6.4/lib/rack/logger.rb:15:in call' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/rack-1.6.4/lib/rack/commonlogger.rb:33:in call'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:219:in call' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:212:in call'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/rack-1.6.4/lib/rack/head.rb:13:in call' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/rack-1.6.4/lib/rack/methodoverride.rb:22:in call'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/show_exceptions.rb:25:in call' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:182:in call'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:2013:in call' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1487:in block in call'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1787:in synchronize' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/sinatra-1.4.7/lib/sinatra/base.rb:1487:in call'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/thin-1.6.4/lib/thin/connection.rb:86:in block in pre_process' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/thin-1.6.4/lib/thin/connection.rb:84:in catch'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/thin-1.6.4/lib/thin/connection.rb:84:in pre_process' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/thin-1.6.4/lib/thin/connection.rb:53:in process'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/thin-1.6.4/lib/thin/connection.rb:39:in receive_data' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/eventmachine-1.0.9.1/lib/eventmachine.rb:193:in run_machine'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/eventmachine-1.0.9.1/lib/eventmachine.rb:193:in run' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/thin-1.6.4/lib/thin/backends/base.rb:73:in start'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/thin-1.6.4/lib/thin/server.rb:162:in start' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/thin-1.6.4/lib/thin/controllers/controller.rb:87:in start'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/thin-1.6.4/lib/thin/runner.rb:200:in run_command' /home/vagrant/.rvm/gems/ruby-2.1.5/gems/thin-1.6.4/lib/thin/runner.rb:156:in run!'
/home/vagrant/.rvm/gems/ruby-2.1.5/gems/thin-1.6.4/bin/thin:6:in <top (required)>' /home/vagrant/.rvm/gems/ruby-2.1.5/bin/thin:23:in load'
/home/vagrant/.rvm/gems/ruby-2.1.5/bin/thin:23:in <main>' /home/vagrant/.rvm/gems/ruby-2.1.5/bin/ruby_executable_hooks:15:in eval'
/home/vagrant/.rvm/gems/ruby-2.1.5/bin/ruby_executable_hooks:15:in <main>'
Is ABBA still working? I got this basic issue when I try to set up.