SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InZGWWt3ZFBpcEtSRFJ1L1dISW1GMlE9PSIsInZhbHVlIjoiY21pRlA3ZHVTTEtMcW40WG5pbGhpUT09IiwibWFjIjoiY2FhNWIyZmY1ZWRiMzM3YTFhNGM1ODQ0MDQwNWIyNTE5MTNhYWU1YTkzMzgwZjI4MDcwODdlM2MxZWFlNjA1MiIsInRhZyI6IiJ9 limit 1)