SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlFCejBjcEcrOU5ZMnFOVWhNOGkyRnc9PSIsInZhbHVlIjoiK1hGN21XRm5RMU9OdGVsU1ZNa1dWQT09IiwibWFjIjoiYjVjYjQ5NTk2NTllNDBiOTZiYjkyN2NhOWY5OTE1MmMzMTY4YjM1Mzg5YzlmMzM5N2IwYWQwYzA2MzVkYTFmYyIsInRhZyI6IiJ9 limit 1)