SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImFsb1dvZ2FDdXNkeGVwZ1BvQ2NzclE9PSIsInZhbHVlIjoieTVhdVRnWVpTNy9DdUsxQlRaQWZ2QT09IiwibWFjIjoiNDZmYTQ2MTllMWRlMjI5OWI0MTZmY2FmZjk2NmFmZWViYWYxOGYwOGY5MmU1YzI0YjczN2UxNjk4YTg2OWZhNSIsInRhZyI6IiJ9 limit 1)