SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ikg3VkEyc3BJSGFKY2RmazdUb3pPNUE9PSIsInZhbHVlIjoiZTJrS1B3cVVGRklLdkpOUUN3bFF4UT09IiwibWFjIjoiNDA4MTgyNjMzYmMzYzZmMjhhM2E3MzE3MWU0ZTIxN2Y3NzYyMTc0ZTdlY2QzMzdiOTE1ZjU1MGFmNTA1Nzg2MCIsInRhZyI6IiJ9 limit 1)