SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkJjTXRrc2pkSWM2cjROcXYxb3hMZXc9PSIsInZhbHVlIjoid0xmcllia1I0Z2R5eDhlcUVRUVB2Zz09IiwibWFjIjoiMTRkMzA1OTYyYjc4NWMyNDBlMjVjZjlmMmRhYmE4NWZkMjRkYzUzOWQ2YWU3ODFjZDkwMmU2OTIyYTRmMTAzNyIsInRhZyI6IiJ9 limit 1)