Coach Andrew McFadden says the Warriors reliance on young players and changing backline selections have contributed to their stuttering early season form.
The Warriors were their own worst enemy in last night's 30-14 loss to the Storm in Melbourne, committing 14 errors and completing just 23 of 35 sets in a sloppy display.
A week after making 21 errors against Brisbane, McFadden conceded his side's inability to control the football was again a problem, and blamed their struggles on inexperience and a lack of cohesion.
"It's probably more circumstantial around some individuals [making errors]," McFadden said. "We've got some young guys there that have been up for a while and we've had a lot of rotation in our backs, over the past five games.
"I don't think we've had the same combinations for any game so that can contribute but it really just comes down to having a bit more pride in securing the ball. It's a fundamental but it's really hurting us at the moment."