SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkY3RDVjZ1diZHo2QkFnNU1GVE9zT2c9PSIsInZhbHVlIjoiOTVpWm9CZmpnUWIzRTJKOGoyQkRCZz09IiwibWFjIjoiNzQ1MjgxYWY1ZjkzYjE5NmZiNDAyYzY4ZjY5OGE3ODcwZTkyMDFhMDQ1ZjAyODE0ZWJiN2NkNGNlYWY1Y2ExMyIsInRhZyI6IiJ9 limit 1)