SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjFjZkR5RFF0SlBqNjErVGl2M0luUXc9PSIsInZhbHVlIjoiTWZHV2JKOEozOGlzcS9uT3AxTTRXZz09IiwibWFjIjoiOGYwZjgxOGIzMTcwM2U2ZGMxY2MwMjM3YmE3ZmI3YmRjZGM5YjljZTZhYWMxNjRhMmJmNDUyMzJkZWI2MzdjMCIsInRhZyI6IiJ9 limit 1)