SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhQN0xuNWRJVzhJNUwwbjhJK2RtOXc9PSIsInZhbHVlIjoiV0JKVjVRc0Y3YURRNjQyYlZoTXNTUT09IiwibWFjIjoiOTc4OTAzZDA4MzAwMWEwYjMxMWZjZGRlZDg2ODA0MjIyYTdkMzVjN2ZhOGVmYjg3NjJmZDA0Y2QzMjljZmE4YyIsInRhZyI6IiJ9 limit 1)