SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJ2eG9CV1lqdTlkcm80TFkrcW4zOVE9PSIsInZhbHVlIjoiL1QyVWRScVV2aHVXSlVaMzB3RERVUT09IiwibWFjIjoiZDc4Y2FkZjNjNGFmNWU2YzU2ODc0NGViZTE0ZjUzMmNjMGE5NWUyNGRkYzFmYTAwODQ0NzRjY2U4YWY0ODVkZCIsInRhZyI6IiJ9 limit 1)