SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjdHRFBYdXd3S1BNUi9vN29ycU5kMHc9PSIsInZhbHVlIjoib1NneEZHaHNuc00rZ3VmMElZa0pvUT09IiwibWFjIjoiOGUwODRhYzIxZDRiNjYyZjM1N2EyZDJlODFlYmU0YmYzOWVjNzQ1ZjJiNzE1MzI2ODBlZDc1YTA2MDY3MmIzYyIsInRhZyI6IiJ9 limit 1)