An issue with rendering - isn't running rendering

I was making my medium advanced scene, and I was needing to see how it looks like. And I discovered an issue that I can’t render my work… FOR GOD SAKE! Please help

There’s my screenshoot of my render settings:

that I can’t render my work.
In what way can you not render ? What do you see ? Error messages etc ? We cannot read your mind !

Please supply an example blend file. Just the render settings on their own is far from useful in solving some unknown problem ! We know nothing about your scene, lighting, materials etc. - link to my blend file.

Everything is alright after increasing complex particles system and applying modifiers.

I’m willing to bet your problem is that your GPU ran out of memory. Try rendering with CPU.