SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlRUUjZ2OXFJTktWZTRadVR6UWUxV1E9PSIsInZhbHVlIjoiQ3RPMjVsSG1lZEtiS2NqVDNtb0xnUT09IiwibWFjIjoiMTRiNjI2NjVmNjAwYTI1YjFiNzg5YWMxZTI0OTZiY2E4OGRmZjE4M2NiODFhOTFmZDdiYmViNWNmNjJlMzI1YiIsInRhZyI6IiJ9 limit 1)