SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InFUZjVYWHJEUHN0MSs1YTE3UXZGWnc9PSIsInZhbHVlIjoiaFBHZFdWMk4rdkhrVmluOEZVTUJ1dz09IiwibWFjIjoiYjc4MTIyZTllNWE4NDkzOGZhZDVhZGUxOThmMWFkOWJlMTY2YTk3MDYzNGY2NzgwOGE3Y2ZmYmNlMjlkYWFlOSIsInRhZyI6IiJ9 limit 1)