SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJUS1VtQldHcXRUaVViTGthS2RtZ0E9PSIsInZhbHVlIjoiZkt4bFJHbERwZ01hUDdiT2NlNnJkQT09IiwibWFjIjoiZDBkN2QyYjY3ZjY2YzAzYTAzYmUzMWU5OWU2MTA4Y2I4MmM5ZTY4YzlkOTc4ODNlZjc2NWY1ZjczZjAzMzU1ZSIsInRhZyI6IiJ9 limit 1)