SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IklSNlR2TkxQMmU1bzlGNUhHeHR6c2c9PSIsInZhbHVlIjoiOTZ4VXJBbXc1eHVwMWxZejZDZ0taUT09IiwibWFjIjoiYjQwYTA4MWQ1MGFkYmY4MmFiMmE1MTVhMWZhM2E2YmRiYWVlNDNkMmZhZTA3YmFkNzkwYzFjY2NmNTA4Zjg2ZSIsInRhZyI6IiJ9 limit 1)