A MOTHER says a party gatecrashed by more than 100 people in Brisbane's north on Saturday was her own fault after she made the event public on Facebook.

"Never again, I have learnt my lesson," the mother-of-two, 37, told The Sunday Mail.

Police were called to the party in Dunedoo St, Stafford, after noise complaints and reports of multiple fights on the street about 10pm.

The woman's two-year-old child remained inside the house as gatecrashers arrived at the party organised by her for her 15-year-old daughter, who attends Everton Park State High School.

A teenage girl, 19, was allegedly stabbed in the chest with a knife in nearby Minimine St about 30 minutes later by a 16-year-old after the party was broken up.

"It was through Facebook, but obviously it wasn't set as private, it was public," said the mother, who asked not to be named.

"That was a mistake. It was scary, just faces I didn't know. I could've been stabbed."

The woman said she had registered the party with her local police station and had told neighbours. She said more than 50 people were invited to the party, including a few of her own friends, but up to 100 gatecrashers, of mixed ages, turned up.

Part of the woman's house was spray painted and fence palings were ripped out as fights broke out both in her back yard and on the street.

media_camera John O'Donoghue said his children, aged 5 and 11, were terrified when the party spiralled out of control.

A neighbour, John O'Donoghue, said his children, aged 5 and 11, were terrified. Some people entered his yard.

"It erupted pretty early, there were fights all up and down the street," he said.

"I heard one guy's head hit the bitumen -- that's when I called triple-0."

Metropolitan North regional crime co-ordinator Detective Superintendent Mark Ainsworth said parents needed to "up the ante" in respect to their children and warning them about parties.

"She has registered with Party Safe, but you just have to be very careful with technology these days, on Facebook or Twitter," he said.

"You really need to sit down and talk to your kids, having a party, to ensure that it is invited guests only and that Facebook and Twitter is not used to spread the word."

Residents in Minimine St said chants of "fight, fight, fight" were yelled before the alleged stabbing took place.

Police said a girl, 16, was charged with grievous bodily harm and has been dealt with under the Youth Justice Act.

The 19-year-old, believed to be a former Everton Park State School student, was in a stable condition after being taken to the Royal Brisbane and Women's Hospital.

Two others were taken to hospital with head injuries.

A Queensland Ambulance Service spokeswoman said one man was taken to RBWH with a fractured jaw, while another man was taken to Prince Charles Hospital with head injuries.

Originally published as Mum's Facebook invite fuels hellish party