SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZBQ3hFVUpjV083dlR1bGorM1AzWkE9PSIsInZhbHVlIjoid0htUGgvbEpUWHdjckhCZG95bVJvZz09IiwibWFjIjoiZjJiMzIyMjg2MTFjMzZhZTg4ZWM2MzI4ZTNjZGRjMTlkNDBiZDJhNDY5ODEwZTdlYTYyM2IxNWMwN2YyYmUxZSIsInRhZyI6IiJ9 limit 1)