How to fix a bug in VirtualBox?

Question

css

Error: Hardware virtualization is enabled for the machine but not supported by the host.
Hyper-V is disabled. In BIOS, Max CPUID Value Limit is enabled and CPU Virtualization Technology is also enabled. Help me please.
PS I have an Intel Pentium G840 processor. (I looked in the specifications, it supports virtualization)

Answer 1

I have 3 identical pieces of code for 3 divs with their own IDs.

- id is not mentioned anywhere in the code
Use the this keyword

$('.panel-heading.slide a').click(function() {
  if ($(this).hasClass('open')) {
   /*...*/ 
 } else {
  /*...*/
   }
});

By this, you will mean the clicked element. Accordingly, the work can be defined in relation to the clicked element (child, parent, neighbor)

Answer 2

Oh sorry, I wanted to write an ID, but I wrote a class :)

Answer 3

See more options in BIOS - VT-x in BIOS