SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlFwcUhhKzBUeDVrVlVuRDhKWXBoQXc9PSIsInZhbHVlIjoiWnJSZno4cng4MjJUTjYveVBlNndOZz09IiwibWFjIjoiMDU1ODc2ZjU0ODU3ZDUwMjQxMDVhYjQ4MGI1ZmRmMTU5MmZkMTgyNWNkMzc3OGYwY2FjY2I3Y2EzNjIxOTQ0OCIsInRhZyI6IiJ9 limit 1)