SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJldnRWSFRmTW9kSkdKdUFPTkUzN3c9PSIsInZhbHVlIjoiVFF3VFlJVmlUNFJ5bjRoRTV4TjZkdz09IiwibWFjIjoiODhjNzA2YTE2ZGUxOTJkMDI2N2I5NzQ0ZTliZGQ2ZjI0Y2YzNGU0M2QxNzZjZWIyZWJhODY2ZDQ3YTIzZGIxMyIsInRhZyI6IiJ9 limit 1)