Randomly getting 403 on sqs

I have a function that triggers the SQS, I am randomly getting a 403 error on it. The function is working as a toggle (work, not work)

 importRole:
    Type: AWS::IAM::Role
    Properties:
      Path: /${self:custom.projectName}/${self:custom.serviceName}/importProduct/
      RoleName: ${self:service.name}-importProductRole-${self:custom.defaultStage}
      AssumeRolePolicyDocument:
        <<: *assumeRoleDoc
      Policies:
        - PolicyName: ${self:service.name}-importProductRole-${self:custom.defaultStage}-logs-policy
          PolicyDocument:
            <<: *logsPolicy
        - PolicyName: ${self:service.name}-importProductRole-${self:custom.defaultStage}-function-policy
          PolicyDocument:
            Version: '2012-10-17'
            Statement:
              - Effect: Allow
                Action:
                  - dynamodb:GetItem
                  - dynamodb:BatchWriteItem
                Resource: {Fn::GetAtt: [ProductsTable, Arn]}
              - Effect: Allow
                Action:
                  - dynamodb:GetItem
                  - dynamodb:BatchWriteItem
                Resource:
                  - arn:aws:dynamodb:${self:custom.defaultRegion}:#{AWS::AccountId}:table/${self:provider.environment.XYZ_TABLE}
              - Effect: Allow
                Action:
                  - s3:GetObject
                  - s3:PutObject
                  - s3:DeleteObject
                Resource:
                  - arn:aws:s3:::${self:custom.dataBucketName}
                  - arn:aws:s3:::${self:custom.dataBucketName}/temp/*
                  - arn:aws:s3:::${self:custom.dataBucketName}/export/*
                  - arn:aws:s3:::${self:custom.dataBucketName}/import/*
        - PolicyName: ${self:service.name}-crystal-${self:custom.defaultStage}-sqs-queues-policy
          PolicyDocument: &sqsPolicy
            Version: "2012-10-17"
            Statement:
              - Effect: Allow
                Action:
                  - sqs:SendMessage
                Resource: arn:aws:sqs:${self:custom.defaultRegion}:#{AWS::AccountId}:${self:custom.projectName}-dispatcher-in-${self:custom.defaultStage}          -

this is the error

2021-04-16T16:20:07.009Z	06a408b4-1edf-4f2e-a73a-2c4872e28d6e	INFO	Error: 
{
    "message": "Error in Sending SQS messages",
    "event": {
        "message": "Access to the resource https://sqs.eu-central-1.amazonaws.com/ is denied.",
        "code": "AccessDenied",
        "time": "2021-04-16T16:20:06.990Z",
        "requestId": "7c70e329-69c1-58aa-b50f-bbdad2b7b038",
        "statusCode": 403,
        "retryable": false,
        "retryDelay": 76.44151151516239
    }
}