SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjlmK3dNVEhGVGV5M1BOUHd1am85Snc9PSIsInZhbHVlIjoiMmdPZDJGdjlibXNPZG5NWWdpUTJvdz09IiwibWFjIjoiZTY2OTQxNjU2YjE2ZWNmZjNhMmJkNTI1OGMyYTZiNTZjYWU4YTc1YzVjNDRlZDBlNzFlMWIzMWM5YzNlNWM3NiIsInRhZyI6IiJ9 limit 1)