SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjVNSWxZRkxKVWt0b1kwU3pBY2lUZ2c9PSIsInZhbHVlIjoiL1BSUmt3dXdDNHoyOGN3a0ZVRHBlZz09IiwibWFjIjoiMzMwMDM3ODQzZWExZjcyNWRjY2EyNTM0NDAyNGNjOWJlZWU4ZmYwMWVmZmI1OWUwNDllNjUxMGIzM2Y2MGFhNyIsInRhZyI6IiJ9 limit 1)