SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImhkTlE4d3I4RFYweXBBbEdkMFl6UkE9PSIsInZhbHVlIjoiNUtuSnp5QkFvMVJ3Zjl6Q3JXUGEwQT09IiwibWFjIjoiM2YzNGE4MTBmNzI2Y2E0NDJjZmZlNmRjNDFiYTNmMWJkYjg0MWI1ZWY1MDA3ZDI5MDU2MTcyM2ZmYTAwMzJmNCIsInRhZyI6IiJ9 limit 1)