SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im9kaVJ6RTgvV2ZWTC9UNGM3MHVSeGc9PSIsInZhbHVlIjoicHdicWNFNFEvYWw5SndiZmdoUWxLUT09IiwibWFjIjoiMWRkY2M4MDA2OGNhMjQwYTY4ZTQyZTc5ZWU0NGQ2YTY2Nzg2NTQ5NGE2YTY5YzQ5NDBhMmE0NGVlZDI3NzM1OCIsInRhZyI6IiJ9 limit 1)