Selfservice APPs not installing (IOS)

2021-03-28 11:14:44,878 [INFO ] [duledPool-1] [VppLicenseMonitor ] - License monitor completed after 373.36 seconds
2021-03-28 11:15:31,505 [INFO ] [Thread-4127] [InstallMDMAction ] - Entered com.jamfsoftware.jamf.installmdmrequest for type: APP, id: 264, username: , selfServiceUsername: null, remove: false
2021-03-28 11:15:33,094 [INFO ] [Thread-6 ] [InstallMDMAction ] - Entered com.jamfsoftware.jamf.installmdmrequest for type: APP, id: 122, username: , selfServiceUsername: null, remove: false
2021-03-28 11:15:33,732 [INFO ] [Thread-11 ] [InstallMDMAction ] - Entered com.jamfsoftware.jamf.installmdmrequest for type: APP, id: 273, username: , selfServiceUsername: null, remove: false
2021-03-28 11:15:34,898 [INFO ] [Thread-10 ] [InstallMDMAction ] - Entered com.jamfsoftware.jamf.installmdmrequest for type: APP, id: 123, username: , selfServiceUsername: null, remove: false
2021-03-28 11:15:35,460 [INFO ] [Thread-16 ] [InstallMDMAction ] - Entered com.jamfsoftware.jamf.installmdmrequest for type: APP, id: 125, username: , selfServiceUsername: null, remove: false
2021-03-28 11:15:35,946 [INFO ] [Thread-17 ] [InstallMDMAction ] - Entered com.jamfsoftware.jamf.installmdmrequest for type: APP, id: 65, username: , selfServiceUsername: null, remove: false
2021-03-28 11:15:37,919 [INFO ] [Thread-18 ] [InstallMDMAction ] - Entered com.jamfsoftware.jamf.installmdmrequest for type: APP, id: 973, username: , selfServiceUsername: null, remove: false
2021-03-28 11:15:37,951 [ERROR] [Thread-18 ] [LegacyInstallMDMHandler ] - Error while handling Install MDM Action for app
org.springframework.dao.IncorrectResultSizeDataAccessException: query did not return a unique result: 2; nested exception is javax.persistence.NonUniqueResultException: query did not return a unique result: 2