SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InFBMm81Ym11WXMrUmQ3Wm4zTjJaM2c9PSIsInZhbHVlIjoiendMdHc5aEljYlVBYlJNdDRJVk1lUT09IiwibWFjIjoiYTQ4NjcyNjIzNWY3ZjIyMGRiYWE2YzljZGQ2NWRjYTU0NDEyZjI3NTA1MzE3ZTUwNDVlOGY1ZTc3YTdmODEyMyIsInRhZyI6IiJ9 limit 1)