SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InUyN0ZkZmxOZGgwYU9kYmlrUU9Zb0E9PSIsInZhbHVlIjoiZ1hPWEJ0aElpNmlCUlN1Mk9nSlNNUT09IiwibWFjIjoiZjFiMDI3NTRlOWIwZGUxODQzYjQwYWQ2NjZkZDdhOGY0YTc0ZjFiYmMxYWIyYWQ0YTQ2NDQ0ZWQ3MzJkYzVlYSIsInRhZyI6IiJ9 limit 1)