SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlY2ZUQ5YTFVSHRISTdvUzNvQ3dReXc9PSIsInZhbHVlIjoiem1YMkdMWUYxbzVkTk0vMVB1WkErQT09IiwibWFjIjoiMmZhMWNkYTFkZWUxZmMyMDMyOTgyNWEzYTRhYjNhMTg2NWJhYWJmYjNjNmI0ZmU0OWFmMWVmZWQwNTkwNzM3ZCIsInRhZyI6IiJ9 limit 1)