SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjNYMTFLOWt2a085R1BnNXUrZDJLSWc9PSIsInZhbHVlIjoiMlRLMlNCeStmV2sxM2hWaTFVcFFydz09IiwibWFjIjoiYTQ5M2E2MWU4YWYwMGVjYTNkMDA0YmJjNDM3ZmQ0ZDVkMjEwMGJmNTYxMWI2NTU1Y2M5NTkyMDhiZjMzM2ZhNSIsInRhZyI6IiJ9 limit 1)