SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlArOU1WVzVTaEhYWHRWZXd1dTJvVXc9PSIsInZhbHVlIjoiRHVUUFlJcWcwYnlxTHBUQ2ROQS9tUT09IiwibWFjIjoiMTMyN2UzNzVmMTU4OTNjYzA4NTdhODlmNmJkYTIzM2M0ZTlkZDMxNDQ0MTRmMWRhZDQ4YTg0MDY5ZDNlOTM1NiIsInRhZyI6IiJ9 limit 1)