SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlVnbks2Tm1NWXdNWHpEK0ZTQ1F1Q1E9PSIsInZhbHVlIjoiV0lOZzJjeGE3TDNiQkp1eGE2QWc0QT09IiwibWFjIjoiMjUyNTU4MTNkMzgxM2U5YWI4NjQzZDNjZDJkMTI5ZDA0MzJjMjZjMmZkMTI3N2RkZGRlM2QyNTRiMmI0ZGZlMCIsInRhZyI6IiJ9 limit 1)