Strange Prisma error when trying to seed -- meta { column_name 'for' }

model Contract {
  id          String    @id @default(cuid())
  dueDay      Int?      @map("due_date") @db.TinyInt() 
  initialDate DateTime  @map("initial_date")
  endingDate  DateTime? @map("ending_date")
  rent        Decimal   @db.Decimal(7, 2)
  bail        Decimal   @db.Decimal(7, 2)
  duration    Int       @default(12) @db.TinyInt()
  interest    Decimal   @default(1.00) @db.Decimal(4, 2) 
  arrears     Decimal   @default(10.00) @db.Decimal(4, 2)
  witnesses   Witness[]
  tenant      Tenant    @relation(fields: [tenantId], references: [id])
  tenantId    String    @map("tenant_id")
  house       House     @relation(fields: [houseId], references: [id])
  houseId     String    @map("house_id")
  createdAt   DateTime  @default(now())
  updatedAt   DateTime  @updatedAt

  @@unique([houseId, tenantId, initialDate])
  @@index([houseId])
  @@index([tenantId])
}

PrismaClientKnownRequestError: 
Invalid `prisma.contract.create()` invocation in
/home/fabricio/code/side-projects/t3-manager/prisma/seed.ts:108:38
  105 // await prisma.pixKey.createMany({ data: generateFakePixKeysData(tenants), skipDuplicates: true });
...
→ 108 const test = await prisma.contract.create(
The provided value for the column is too long for the column's type. Column: for
    ...
    manager/node_modules/@prisma/client/runtime/index.js:35926:16) {
  code: 'P2000',
  clientVersion: '4.7.1',
  meta: { column_name: 'for' },
  batchRequestIdx: undefined
}