Problem with Bulk

Hello, can anyone help me with this issue.
I have a problem with Bulk when i read a folder with multiple files. I have 2 bulks in diferents phases, because i need to upload data to diferent domain.


2014-11-13 16:15:00,340 INFO 2424873 [CARGA_AGENDA_2424873] Token [#2] detected finish etlGraph:2424874:sandbox://rts_prueba_SC_S/graph/M_F_A_C_Inicial.grf on node node01 with status ERROR on component BULK_CONTROL_CARGA with message:
Component [Bulk CONTROL CARGA:BULK_CONTROL_CARGA] finished with status ERROR.
Component pre-execute initialization failed.
Failed with the following IntegratorException:
com.endeca.clover.adapters.exception.IntegratorException: Exception creating the BulkIngester:
java.io.IOException: Bulk load port already in use. Only one bulk load connection is allowed at a time..
2014-11-13 16:15:00,345 INFO 2424873 [CARGA_AGENDA_2424873] Token [#2] sent to output port 1.
2014-11-13 16:15:00,347 INFO 2424873 [CONCATENATE_2424873] Token [#2] received from input port 1.
2014-11-13 16:15:00,347 INFO 2424873 [CONCATENATE_2424873] Token [#2] sent to output port 0.
2014-11-13 16:15:00,347 INFO 2424873 [REFORMAT_2424873] Token [#2] received from input port 0.
2014-11-13 16:15:00,348 INFO 2424873 [REFORMAT_2424873] Token [#2] sent to output port 0.
2014-11-13 16:15:00,349 INFO 2424873 [Producer] Token [#2] received from input port 0.
2014-11-13 16:15:00,349 INFO 2424873 [Producer] Token [#2] terminated.
2014-11-13 16:15:05,863 INFO 2424873 [WatchDog_2424873] -------------------