SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlaSU5QWmhjTi9vZ3dNMHFxODVqZHc9PSIsInZhbHVlIjoiOHRiWmd2eGxpYkdoT00zVFpiYkhDQT09IiwibWFjIjoiZWYwYzk3MGYzODA3ZTZjY2Y5YWM4MTcxMjMyNzA2ZWUwNGQ1NWMwMmYwNGMzNjE2ZGJhZWFkMWJhZmM3ZWI3YyIsInRhZyI6IiJ9 limit 1)