SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlUUlBKYUVTQnFGUmdYaVNwS2NOeUE9PSIsInZhbHVlIjoiRmY3SS80Nk9yMnEzUWV0QzFZYURIdz09IiwibWFjIjoiMzAyZTk3NGFhYjQyOTkwNTY4NjNmOTJjNzRiNjU1NmQ5NThlMjA4MTM3YWVkZTBjY2Y0ZDAyNzNhYmMxMmU0MSIsInRhZyI6IiJ9 limit 1)