SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im9DSGt3aVZrVkgyODR0UjRwQUE1dHc9PSIsInZhbHVlIjoiM3lzU3dkVU9mYUt4MVZLTEhXQWl0UT09IiwibWFjIjoiNGNiZmU2ZDE3YzViYWY0YzJhYmFiY2UwNDRlM2MyZmYxMjU5ZjFlNTdmZjcxOWU1ZDAzYWYyN2ZlNzVkMjhjOSIsInRhZyI6IiJ9 limit 1)