SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlVYbmVNYzZmYkp1QWNCK01DbGJ4RlE9PSIsInZhbHVlIjoiR2Jhb0RUSGNpKy84Z05XaEFLMVBidz09IiwibWFjIjoiODhmYWNkZjhlYWM2OTBlYWVkNWMyNTMwMWRhMzJkMDhjZTQxMTMzN2Q4MDBmODNmYTA5MmUzNzkxYmY1ZDNjYyIsInRhZyI6IiJ9 limit 1)