SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlloTWxiK0JkbXk0ZnlVR2U3Mkkxbnc9PSIsInZhbHVlIjoiVC84ZXNZQlVyVDArdW1keG5meW1HQT09IiwibWFjIjoiYzg5Zjg0MThiZTFjOWU1MjFlMjJmYjMxMDgwMjljZmFiODI3MjgyMjgzZWNiZWJkZGNiOGM1OGMwNDU2MmY4NiIsInRhZyI6IiJ9 limit 1)