title: heroku db:push Error: time zone displacement out of range
body: <p>I made a <code>heroku db:push</code></p>
  
  <p>at first it went fine</p>
  
  <pre><code>Sending schema
  Schema:        100% |==========================================| Time: 00:00:06
  Sending indexes
  schema_migrat: 100% |==========================================| Time: 00:00:01
  Sending data
  3 tables, 8 records
  schema_migrat: 100% |==========================================| Time: 00:00:00
  users:           0% |                                          | ETA:  --:--:--
  Saving session to push_201204102202.dat..
  </code></pre>
  
  <p>these are the contents of the push_201204102202.dat file:</p>
  
  <pre><code>    {"klass":"Taps::Push","database_url":"sqlite://db/development.sqlite3","remote_url":"http://heroku:osui59a24am79x@taps19.heroku.com","session_uri":"/sessions/7436189125","stream_state":{},"completed_tables":["schema_migrations"],"table_filter":null,"local_tables_info":{"schema_migrations":2,"users":4,"microposts":2}}
  </code></pre>
  
  <p>then trouble started:</p>
  
  <pre>
      !!! Caught Server Exception
      HTTP CODE: 500
      Taps Server Error: PGError: ERROR:  time zone displacement out of range: "2012-04-10 12:00:00.000000+5894467200"
  
  
  
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  uel/adapters/postgres.rb:175:in `block (2 levels) in execute'","/app/.bundle/gems/ruby/1.9.1/gems/sequel-.20.0/lib/sequel/database/logging.rb:28:in`log_yield'","/app/.bundle/gems/ruby/1.9.1/gems/sequel-.20.0/lib/sequel/adapters/postgres.rb:175:in `block in execute'", "/app/.bundle/gems/ruby/1.9.1/gems/sequel-.20.0/lib/sequel/adapters/postgres.rb:158:in`check_disconnect_errors'","/app/.bundle/gems/ruby/1.9.1/gems/sequel-3.20.0/lib/sequel/adapters/postgres.rb:175:in `execute'","/app/.bundle/gems/ruby/1.9.1/gems/sequel-.20.0/lib/sequel/adapters/postgres.rb:240:in `block (2 levels) in execute'", "/app/.bundle/gems/ruby/1.9.1/gems/sequel-3.20.0/lib/sequel/connection_pool/threaded.rb:71:in`hold'","/app/.bundle/gems/ruby/1.9.1/gems/sequel-3.20.0/lib/sequel/database/connecting.rb:226:in `synchronize'", "/app/.bundle/gems/ruby/1.9.1/gems/sequel-3.20.0/lib/sequel/adapters/postgres.rb:240:in `block in execute'", "/app/.bundle/gems/ruby/1.9.1/gems/sequel-3.20.0/lib/sequel/adapters/postgres.rb:261:in `check_database_errors'", "/app/.bundle/gems/ruby/1.9.1/gems/sequel-3.20.0/lib/sequel/adapters/postgres.r
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  0/lib/sequel/connection_pool/threaded.rb:84:in `hold'", "/app/.bundle/gems/ruby/1.9.1/gems/sequel-3.20.0/lib/sequel/database/connecting.rb:226:in `synchronize'"
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  1.0/lib/sinatra/base.rb:521:in `instance_eval'", "/app/.bundle/gems/ruby/1.9.1/gems/sinatra-1.0/lib/sinatra/base.rb:521:in `route_eval'", "/app/.bundle/gems/rub
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  ra/base.rb:1005:in `synchronize'", "/app/.bundle/gems/ruby/1.9.1/gems/sinatra-1.0/lib/sinatra/base.rb:979:in `call'", "/home/heroku_rack/lib/static_assets.rb:9:
  in `call'", "/home/heroku_rack/lib/last_access.rb:15:in `call'", "/app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/urlmap.rb:47:in `block in call'", "/app/
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  /heroku_rack/lib/date_header.rb:14:in `call'", "/app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:77:in `call'", "/app/.bundle/gems/ruby/1.9.1/ge
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  process'", "/app/.bundle/gems/ruby/1.9.1/gems/thin-1.2.7/lib/thin/connection.rb:42:in `receive_data'", "/app/.bundle/gems/ruby/1.9.1/gems/eventmachine-0.12.10/l
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  mand'", "/app/.bundle/gems/ruby/1.9.1/gems/thin-1.2.7/lib/thin/runner.rb:143:in `run!'", "/app/.bundle/gems/ruby/1.9.1/gems/thin-1.2.7/bin/thin:6:in `'", "/app/.bundle/gems/ruby/1.9.1/bin/thin:19:in `load'", "/app/.bundle/gems/ruby/1.9.1/bin/thin:19:in `'"]
  </pre>