objectbox-swift: Could not put (-30786) (10199)

Describe the bug While trying to insert around 200 records the following error is received.

[ERROR] Storage error (code -30786)
Error occurred: Could not put (-30786) (10199)
"storageGeneral" "Could not put (-30786)"

Basic info (please complete the following information):

• ObjectBox version (are you using the latest version?): 1.6.0 (No the latest version is not used)
• Reproducibility: occasionally without visible pattern
• Device: Iphone 12 mini
• OS: iOS 15.7

To Reproduce Steps to reproduce the behavior:

1. Try to insert around 200 rows in a table
2. Apply the generic put statement for eg - try box?.put(arrayOfObjects)
3. Sometimes this error is received - “storageGeneral” “Could not put (-30786)”

Expected behavior It is expected that the data should be inserted in the database on “put” statement.

Code If applicable, add code to help explain your problem.

• Include affected entity classes.

class Assignment : Entity{
    var id : Id
    // objectbox: unique
    var assignmentId : String
    
    var createdDate : String
    var name : String
    var signature : String
    var picture : String
    var picture1 : String
    var picture2 : String

//    var startTime : String
//    var endTime : String
    var priority : String
    var employeeFullName : String
    var roomId : String
    var roomType : String
    var roomName : String
    var buildingName : String
    var floorPicklist : String
    var functionalAreaName : String
    var asset : String
    var status : String
    var formattedDate : String
    var dueDate : String
    var startDueTime : String
    var endDueTime : String
    var order: Int
    var sortDate: Date
    var isOverdue: Bool

    var isLocallyEdited : Bool
    var isAddedAfterStart : Bool
    var deSelectedQuestionCommaSeparated : String

    var site : ToOne<Site> = nil
    var nameValue : String
    
    var assignmentStartTime : String
    var assignmentEndTime : String
    
    var comment : String
    var isquestionONEselected : Bool
    var isquestionTWOselected : Bool
    var isquestionTHREEselected : Bool
    var description : String
    var siteEquipmentname : String
    
    var signatureImageName : String
    
    var firstPictureImageName : String
    var secondPictureImageName : String
    var thirdtPictureImageName : String
    var helpDeskId : String
   
    // Requestor Info
    var requestorVisible: Bool
    var requestorName: String
    var requestorEmail: String
    var requestorPhone: String
    
    var clientServiceName: String
    var workType: String
    
    // objectbox: backlink = "assignment"
    var interruptions : ToMany<Interruption> = nil
   
    // objectbox: backlink = "assignment"
    var issues : ToMany<Issue> = nil
    
 
    
    required init() {
        self.id = 0
        self.assignmentId = ""
        self.createdDate = ""
        self.name = ""
        self.signature = ""
        self.picture = ""
        self.picture1 = ""
        self.picture2 = ""

        self.priority = ""
        self.employeeFullName = ""
        self.roomId = ""
        self.roomType = ""
        self.roomName = ""
        self.buildingName = ""
        self.floorPicklist = ""
        self.functionalAreaName = ""
        self.asset = ""
        self.status = ""
        self.formattedDate = ""
        self.isLocallyEdited = false
        self.isAddedAfterStart = false
        self.dueDate = ""
        self.startDueTime = ""
        self.endDueTime = ""
        self.deSelectedQuestionCommaSeparated = ""
        self.nameValue = ""
        self.assignmentStartTime = ""
        self.assignmentEndTime = ""
        order = Int.max
        sortDate = Date()
        isOverdue = false
        
        self.comment = ""
        self.isquestionONEselected = true
        self.isquestionTWOselected = true
        self.isquestionTHREEselected = true
        self.description = ""
        self.siteEquipmentname = ""
        self.signatureImageName = ""
      
        self.firstPictureImageName = ""
        self.secondPictureImageName = ""
        self.thirdtPictureImageName = ""
        
        self.helpDeskId = ""
        requestorVisible = false
        requestorName = ""
        requestorEmail = ""
        requestorPhone = ""
        
        clientServiceName = ""
        workType = ""
    }

This is the method that have been used to insert - try assignmentBox?.put(assignments) assignments is an array.

Logs, stack traces

[ERROR] Storage error (code -30786)
Error occurred: Could not put (-30786) (10199)
"storageGeneral" "Could not put (-30786)"

Additional context Add any other context about the problem here.

• Is there anything special about your code? Nothing special is done. Server is called and the response is being tried to insert into database.
• May transactions or multi-threading play a role? Transactions is not used.
• Did you find any workarounds to prevent the issue? Not as of yet.

Kindly let me know the probable cases where this error may appear.