SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZ6ZWNyaWZWOGpQR2thbTNPL25JSVE9PSIsInZhbHVlIjoiMHZDSGx6TjRISGlpaGRNVGVjMnFkUT09IiwibWFjIjoiMDhlODZhNjU2MDFjNDFjMmFmZjkzN2ExMzU3Yzk2NzM3YmVkY2VjNmRlODNhYTFmZDQ0NGRiMjJlZjVhZDQyNSIsInRhZyI6IiJ9 limit 1)