SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZHclp5UEwrTWJjNWFBUU51SCtzMFE9PSIsInZhbHVlIjoiSXNyQVVKMVJWaGFZRkx6dHFFRlN1UT09IiwibWFjIjoiMTUxNTc0OGY0MjdmZTQ4ODIwOTI2MDQ2OGYzMjI5ZTUzYzc4YmJjNDYxODVlMDhiNzU0ZDdiMmYxZjI5N2ZkNSIsInRhZyI6IiJ9 limit 1)