SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InVTd1lrRjkvd3hVdzFHdHlYd21zdmc9PSIsInZhbHVlIjoiTzk5NHp0YXM5L3hMb2ZFOTBvWVByZz09IiwibWFjIjoiY2E1Y2VmNDE3ODc4ZWM3OTg2MTY5YmU0YzY1MDViMWE0MDUzZThkZjFiMjFlYTZhMDQzMDFiMDU1YmYyMDY5MyIsInRhZyI6IiJ9 limit 1)