SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjV4LzVZcjlXa2NkK0d0S3dnaFV2L1E9PSIsInZhbHVlIjoiTDdNbUtPNkJ6R2ZuR2NRaXZDMUxvUT09IiwibWFjIjoiODYwM2QxMjVkZWNhMGRiOWYzOTcwYmJmZDMyMjVkMDRjYzAwYWUzMDAwOTE5Y2RhNjBiMTVlODg0Yzg2OTIwZSIsInRhZyI6IiJ9 limit 1)