SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IitFdzFWVzVFRVBBL21xQldjVTdGVmc9PSIsInZhbHVlIjoiNTJQVFlMWkRmbysyMXZyeGFJN3RwUT09IiwibWFjIjoiOGIzZmRhOWQ1ZmMwYmM3MzQ3NzY4MGZiMzhjYjk4ZjM5Njg5YjhmZGFlZjZjZTJkYjhiMmYwZGM1MmJjYzJiYiIsInRhZyI6IiJ9 limit 1)