Violation of foreign key constraint

Trying to add a task to a project phase, I receive the below error.

2017-02-21 09:23:54,189 |http-nio-8443-exec-1 |ServiceDispatcher |E| Error in Service [createProjectTask]: Exception thrown while creating the "newEntity" GenericValue: org.apache.ofbiz.entity.GenericEntityException: Error while inserting: [GenericEntity:WorkEffort][createdByUserLogin,admin(java.lang.String)][createdDate,2017-02-21 09:23:52.876(java.sql.Timestamp)][createdStamp,2017-02-21 09:23:52.876(java.sql.Timestamp)][createdTxStamp,2017-02-21 09:23:51.627(java.sql.Timestamp)][currentStatusId,PTS_CREATED(java.lang.String)][description,Test(java.lang.String)][estimatedCompletionDate,2017-02-24 00:00:00.0(java.sql.Timestamp)][estimatedStartDate,2017-02-21 00:00:00.0(java.sql.Timestamp)][lastModifiedByUserLogin,admin(java.lang.String)][lastModifiedDate,2017-02-21 09:23:52.876(java.sql.Timestamp)][lastStatusUpdate,2017-02-21 09:23:52.876(java.sql.Timestamp)][lastUpdatedStamp,2017-02-21 09:23:52.876(java.sql.Timestamp)][lastUpdatedTxStamp,2017-02-21 09:23:51.627(java.sql.Timestamp)][priority,1(java.lang.Long)][revisionNumber,1(java.lang.Long)][scopeEnumId,WES_PRIVATE(java.lang.String)][sequenceNum,1(java.lang.Long)][workEffortId,10090(java.lang.String)][workEffortName,Test(java.lang.String)][workEffortParentId,10048(java.lang.String)][workEffortTypeId,Task(java.lang.String)] (SQL Exception while executing the following:INSERT INTO OFBIZ.WORK_EFFORT (WORK_EFFORT_ID, WORK_EFFORT_TYPE_ID, CURRENT_STATUS_ID, LAST_STATUS_UPDATE, WORK_EFFORT_PURPOSE_TYPE_ID, WORK_EFFORT_PARENT_ID, SCOPE_ENUM_ID, PRIORITY, PERCENT_COMPLETE, WORK_EFFORT_NAME, SHOW_AS_ENUM_ID, SEND_NOTIFICATION_EMAIL, DESCRIPTION, LOCATION_DESC, ESTIMATED_START_DATE, ESTIMATED_COMPLETION_DATE, ACTUAL_START_DATE, ACTUAL_COMPLETION_DATE, ESTIMATED_MILLI_SECONDS, ESTIMATED_SETUP_MILLIS, ESTIMATE_CALC_METHOD, ACTUAL_MILLI_SECONDS, ACTUAL_SETUP_MILLIS, TOTAL_MILLI_SECONDS_ALLOWED, TOTAL_MONEY_ALLOWED, MONEY_UOM_ID, SPECIAL_TERMS, TIME_TRANSPARENCY, UNIVERSAL_ID, SOURCE_REFERENCE_ID, FIXED_ASSET_ID, FACILITY_ID, INFO_URL, RECURRENCE_INFO_ID, TEMP_EXPR_ID, RUNTIME_DATA_ID, NOTE_ID, SERVICE_LOADER_NAME, QUANTITY_TO_PRODUCE, QUANTITY_PRODUCED, QUANTITY_REJECTED, RESERV_PERSONS, RESERV2ND_P_P_PERC, RESERV_NTH_P_P_PERC, ACCOMMODATION_MAP_ID, ACCOMMODATION_SPOT_ID, REVISION_NUMBER, CREATED_DATE, CREATED_BY_USER_LOGIN, LAST_MODIFIED_DATE, LAST_MODIFIED_BY_USER_LOGIN, LAST_UPDATED_STAMP, LAST_UPDATED_TX_STAMP, CREATED_STAMP, CREATED_TX_STAMP, SEQUENCE_NUM) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) (INSERT on table 'WORK_EFFORT' caused a violation of foreign key constraint 'WK_EFFRT_TYPE' for key (Task). The statement has been rolled back.))