Erros que encontrei
object(ArrayObject)#74 (1) {
  ["storage":"ArrayObject":private] => array(3) {
    ["exception"] => object(Zend_Db_Table_Exception)#76 (8) {
      ["_previous":"Zend_Exception":private] => NULL
      ["message":protected] => string(51) "A table must have a primary key, but none was found"
      ["string":"Exception":private] => string(0) ""
      ["code":protected] => int(0)
      ["file":protected] => string(59) "/sites/zuuminstitucional/library/Zend/Db/Table/Abstract.php"
      ["line":protected] => int(887)
      ["trace":"Exception":private] => array(14) {
        [0] => array(6) {
          ["file"] => string(59) "/sites/zuuminstitucional/library/Zend/Db/Table/Abstract.php"
          ["line"] => int(980)
          ["function"] => string(16) "_setupPrimaryKey"
          ["class"] => string(22) "Zend_Db_Table_Abstract"
          ["type"] => string(2) "->"
          ["args"] => array(0) {
          }
        }
        [1] => array(6) {
          ["file"] => string(57) "/sites/zuuminstitucional/library/Zend/Db/Table/Select.php"
          ["line"] => int(100)
          ["function"] => string(4) "info"
          ["class"] => string(22) "Zend_Db_Table_Abstract"
          ["type"] => string(2) "->"
          ["args"] => array(0) {
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        }
        [2] => array(6) {
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          ["line"] => int(78)
          ["function"] => string(8) "setTable"
          ["class"] => string(20) "Zend_Db_Table_Select"
          ["type"] => string(2) "->"
          ["args"] => array(1) {
            [0] => object(DbTable_BuscaMobile)#61 (18) {
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              ["_definition":protected] => NULL
              ["_definitionConfigName":protected] => NULL
              ["_db":protected] => object(Zend_Db_Adapter_Pdo_Mssql)#14 (12) {
                ["_pdoType":protected] => string(5) "dblib"
                ["_numericDataTypes":protected] => array(13) {
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                  [1] => int(1)
                  [2] => int(2)
                  ["INT"] => int(0)
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                  ["TINYINT"] => int(0)
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                  ["FLOAT"] => int(2)
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                  ["NUMERIC"] => int(2)
                  ["REAL"] => int(2)
                  ["SMALLMONEY"] => int(2)
                }
                ["_defaultStmtClass":protected] => string(21) "Zend_Db_Statement_Pdo"
                ["_config":protected] => array(9) {
                  ["pdoType"] => string(5) "dblib"
                  ["host"] => string(12) "10.33.72.101"
                  ["username"] => string(4) "Zuum"
                  ["password"] => string(10) "KrF76tkm7N"
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                  ["charset"] => string(4) "utf8"
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                  ["driver_options"] => array(0) {
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                ["_fetchMode":protected] => int(2)
                ["_profiler":protected] => object(Zend_Db_Profiler)#15 (4) {
                  ["_queryProfiles":protected] => array(0) {
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                  ["_enabled":protected] => bool(false)
                  ["_filterElapsedSecs":protected] => NULL
                  ["_filterTypes":protected] => NULL
                }
                ["_defaultProfilerClass":protected] => string(16) "Zend_Db_Profiler"
                ["_connection":protected] => object(PDO)#73 (0) {
                }
                ["_caseFolding":protected] => int(0)
                ["_autoQuoteIdentifiers":protected] => bool(true)
                ["_allowSerialization":protected] => bool(true)
                ["_autoReconnectOnUnserialize":protected] => bool(false)
              }
              ["_schema":protected] => NULL
              ["_cols":protected] => NULL
              ["_primary":protected] => array(0) {
              }
              ["_identity":protected] => int(1)
              ["_sequence":protected] => bool(true)
              ["_metadata":protected] => array(0) {
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              ["_metadataCache":protected] => NULL
              ["_metadataCacheInClass":protected] => bool(true)
              ["_rowClass":protected] => string(17) "Zend_Db_Table_Row"
              ["_rowsetClass":protected] => string(20) "Zend_Db_Table_Rowset"
              ["_referenceMap":protected] => array(0) {
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              ["_dependentTables":protected] => array(0) {
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              ["_defaultSource":protected] => string(11) "defaultNone"
              ["_defaultValues":protected] => array(0) {
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        [3] => array(6) {
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          ["line"] => int(1016)
          ["function"] => string(11) "__construct"
          ["class"] => string(20) "Zend_Db_Table_Select"
          ["type"] => string(2) "->"
          ["args"] => array(1) {
            [0] => object(DbTable_BuscaMobile)#61 (18) {
              ["_name":protected] => string(13) "mpy_mob_busca"
              ["_definition":protected] => NULL
              ["_definitionConfigName":protected] => NULL
              ["_db":protected] => object(Zend_Db_Adapter_Pdo_Mssql)#14 (12) {
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                  ["NUMERIC"] => int(2)
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                }
                ["_defaultStmtClass":protected] => string(21) "Zend_Db_Statement_Pdo"
                ["_config":protected] => array(9) {
                  ["pdoType"] => string(5) "dblib"
                  ["host"] => string(12) "10.33.72.101"
                  ["username"] => string(4) "Zuum"
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                    ["fetchMode"] => int(2)
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                  ["driver_options"] => array(0) {
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                ["_fetchMode":protected] => int(2)
                ["_profiler":protected] => object(Zend_Db_Profiler)#15 (4) {
                  ["_queryProfiles":protected] => array(0) {
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                  ["_enabled":protected] => bool(false)
                  ["_filterElapsedSecs":protected] => NULL
                  ["_filterTypes":protected] => NULL
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                ["_defaultProfilerClass":protected] => string(16) "Zend_Db_Profiler"
                ["_connection":protected] => object(PDO)#73 (0) {
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                ["_caseFolding":protected] => int(0)
                ["_autoQuoteIdentifiers":protected] => bool(true)
                ["_allowSerialization":protected] => bool(true)
                ["_autoReconnectOnUnserialize":protected] => bool(false)
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              ["_schema":protected] => NULL
              ["_cols":protected] => NULL
              ["_primary":protected] => array(0) {
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              ["_identity":protected] => int(1)
              ["_sequence":protected] => bool(true)
              ["_metadata":protected] => array(0) {
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              ["_metadataCache":protected] => NULL
              ["_metadataCacheInClass":protected] => bool(true)
              ["_rowClass":protected] => string(17) "Zend_Db_Table_Row"
              ["_rowsetClass":protected] => string(20) "Zend_Db_Table_Rowset"
              ["_referenceMap":protected] => array(0) {
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              ["_dependentTables":protected] => array(0) {
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              ["_defaultSource":protected] => string(11) "defaultNone"
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        }
        [4] => array(6) {
          ["file"] => string(59) "/sites/zuuminstitucional/library/Zend/Db/Table/Abstract.php"
          ["line"] => int(1372)
          ["function"] => string(6) "select"
          ["class"] => string(22) "Zend_Db_Table_Abstract"
          ["type"] => string(2) "->"
          ["args"] => array(0) {
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        [5] => array(6) {
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          ["line"] => int(296)
          ["function"] => string(8) "fetchRow"
          ["class"] => string(22) "Zend_Db_Table_Abstract"
          ["type"] => string(2) "->"
          ["args"] => array(2) {
            [0] => string(6) "id = 1"
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        [6] => array(6) {
          ["file"] => string(82) "/sites/zuuminstitucional/application/modules/Site/controllers/MobileController.php"
          ["line"] => int(41)
          ["function"] => string(7) "getById"
          ["class"] => string(22) "Morphy_Mapper_Abstract"
          ["type"] => string(2) "->"
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        [7] => array(6) {
          ["file"] => string(59) "/sites/zuuminstitucional/library/Zend/Controller/Action.php"
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        [8] => array(6) {
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          ["type"] => string(2) "->"
          ["args"] => array(2) {
            [0] => object(Zend_Controller_Request_Http)#33 (15) {
              ["_paramSources":protected] => array(2) {
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                [1] => string(5) "_POST"
              }
              ["_requestUri":protected] => string(15) "/mobile/comprar"
              ["_baseUrl":protected] => string(0) ""
              ["_basePath":protected] => NULL
              ["_pathInfo":protected] => string(15) "/mobile/comprar"
              ["_params":protected] => array(4) {
                ["controller"] => string(6) "mobile"
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              ["_aliases":protected] => array(0) {
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              ["_dispatched":protected] => bool(true)
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              ["_controllerKey":protected] => string(10) "controller"
              ["_action":protected] => string(5) "error"
              ["_actionKey":protected] => string(6) "action"
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            [1] => object(Zend_Controller_Response_Http)#34 (8) {
              ["_body":protected] => array(0) {
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              ["_exceptions":protected] => array(1) {
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              ["_headers":protected] => array(0) {
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              ["_headersRaw":protected] => array(0) {
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              ["_httpResponseCode":protected] => int(200)
              ["_isRedirect":protected] => bool(false)
              ["_renderExceptions":protected] => bool(false)
              ["headersSentThrowsException"] => bool(true)
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        [12] => array(6) {
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        [13] => array(6) {
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      ["previous":"Exception":private] => NULL
    }
    ["type"] => string(15) "EXCEPTION_OTHER"
    ["request"] => object(Zend_Controller_Request_Http)#77 (15) {
      ["_paramSources":protected] => array(2) {
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        [1] => string(5) "_POST"
      }
      ["_requestUri":protected] => string(15) "/mobile/comprar"
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      ["_pathInfo":protected] => string(15) "/mobile/comprar"
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      ["_aliases":protected] => array(0) {
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      ["_dispatched":protected] => bool(true)
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      ["_controllerKey":protected] => string(10) "controller"
      ["_action":protected] => string(7) "comprar"
      ["_actionKey":protected] => string(6) "action"
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}