SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImN4aGdqWk1JSmdydHdSampYYVBmSXc9PSIsInZhbHVlIjoiV2pZNTV2MUF5ek13czg0MWFJSkFiUT09IiwibWFjIjoiMGNhMjdkMTEzNTk2NjlmMTQyYWZmZTU0ODEwODVjZGE5YTgwMzViOTFiYjQ2MzIyYmM1Y2YyMGE5MDNkMGZjMiIsInRhZyI6IiJ9 limit 1)