SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlNlRmRoVEhmYTBydnBYRlJ3bHVERnc9PSIsInZhbHVlIjoieW1PVG54RXRwR2xnUGQvUkUxTXVtQT09IiwibWFjIjoiOGMyYTA0MmRkN2I3OWI4NjI4YTM4OWJkNWI2MmFjMWRiZWNiMDVjMzk1YmE0OWY4ZjJiZjUxZTAwNDNiYjQ5OCIsInRhZyI6IiJ9 limit 1)