SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjkwbGdUUXJZaHVuamJaVmRONFJBcFE9PSIsInZhbHVlIjoiMHl2MlBBWVN3aHF2VzZTUDVMQmJlZz09IiwibWFjIjoiMmU0YTczNTFkYTM3YWFhOWViNWMwYjI2MWRjMzc4ZGYwMzc1YmMwMzI3MTc5ZThkMTdhZDQyYTFhMDY2NDk5MyIsInRhZyI6IiJ9 limit 1)