SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik1sS0JueGJ3cjA2MUpvSzA2NTB3ZVE9PSIsInZhbHVlIjoicEV2MU92ZE43NFBZY3hGcnY2RFo1UT09IiwibWFjIjoiMWI4ZGNmMGM2ZGVlYmUyY2NkMTJhMDQ1ZGFhNGNlZTg5NjM3OWU5OTA0MDQ0NjQ2Y2QwMzNlZmY2OTdmN2FmZCIsInRhZyI6IiJ9 limit 1)