“Bachelor in Paradise” contestant DeMario Jackson allegedly engaged in a sexual act with a woman who might have been too intoxicated to consent, sources tell People.

“The show absolutely values the primacy of consent, and this instance it appears as though conduct allegedly occurred without the proper consent having been given,” an insider within the show told the publication.

Production of the “Bachelor” spinoff was shut down in Mexico after Jackson and a fellow contestant, who was not identified in People’s report, were involved in sexual activity in the hotel’s swimming pool.

“We have become aware of allegations of misconduct on the set of Bachelor in Paradise in Mexico,” Warner Bros. said in a statement to The Post. “We have suspended production and we are conducting a thorough investigation of these allegations. Once the investigation is complete, we will take appropriate responsive action.”

TMZ previously reported one of the story lines for the upcoming fourth season involved Jackson hooking up with “Bachelor” alum Corinne Olympios.

An insider adds cast members are upset production didn’t step in to prevent the incident from escalating.

“People are pissed, and not just at DeMario. We’re pissed that this whole thing happened,” one contestant tells People. “They could have seen that she was drinking too much and that he was taking advantage. They could have stopped this before it got this far. But they decided to let it go, and let it happen, and see what happened? So, I’m angry at the show, and everyone else is too.”

The cast flew home from Puerto Vallarta on Sunday, less than two months before the show’s Aug. 8 premiere date.

Jackson appeared on the most recent season of “The Bachelorette.” He was eliminated after his ex-girlfriend crashed the set and confronted star Rachel Lindsay.