SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im1vU0JRVGQ2alh2dEtjU0NiaWpKV3c9PSIsInZhbHVlIjoiZldwN0ZrMkJ0QjNDR2NNV2x2TlM1UT09IiwibWFjIjoiOWYyNWUwMjJiOTg4MjY3MzBhODViYTE1ODdiMTY0YjVjYWUzYjRkNjVjMTU4MWI3NmE3OWM1MzhhZDc0Y2M0ZSIsInRhZyI6IiJ9 limit 1)