SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJVQUNEb2k5c2djd09wZXZZdXY4NVE9PSIsInZhbHVlIjoibFlMUFV4b2QvdjFUT2VheCt2SG9pUT09IiwibWFjIjoiYmQ4YTc2ZTA2NDA0OTRjYjJmNDgyY2E0NzNiMDVkYmI0ODU3ZmM2NzFlYTdhMDk4NTFiMWE3Y2EwOWIxMTQ2ZCIsInRhZyI6IiJ9 limit 1)