SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlY1elFLZXQ2RFowWnJSOXB2bkpGOFE9PSIsInZhbHVlIjoiU09QeTNETFNhVG44UEJ2OUxVczJBQT09IiwibWFjIjoiYmI3ZGUxMDJiMWQ1YzJjNWVmZWNiYTE2NGZiOGZkZDAyM2Q4MmNkODU0Y2ZlYzNkZDMxNWM1NTQ2OWNlODQ1NyIsInRhZyI6IiJ9 limit 1)