SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9TaVBtZFhMMTQ3RDNSd0lOL25nMXc9PSIsInZhbHVlIjoiajV6ZDhNcWRJUnM0bGIyUzd3SFB2QT09IiwibWFjIjoiZjQ4NTBmNDk1MDYzYTc1ZDc2ZTM5MjgwNjI4OTA0ZDcyMThhYmIwMDhkNGJhNjBhOWU4NWFmZWRiNmUwZjkyZCIsInRhZyI6IiJ9 limit 1)