SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjV5eDh1Z1h5U3lTelhGM0JoYXdGZ0E9PSIsInZhbHVlIjoiT3RPeEpYanNiK1hxQkJiM25iTGh2Zz09IiwibWFjIjoiMzUyMTQ4YTA0ODIxYWExM2I0ZGRkYzIyMThiZDk0ZjljZGQzNWQyODYwOTU4MzNiYTI0MTc5OGM3M2RkYzM2OCIsInRhZyI6IiJ9 limit 1)