Defender Mo Ali is set for a lengthy spell on the sidelines after suffering an ACL injury in the recent draw against Buxton.
Ali, 27, had been in impressive form since arriving at Cantilever Park in the summer.
Meanwhile, the club can confirm the departure of Sean Miller.
Miller made his final appearance for the club against Marine at the weekend but had struggled to hold down a regular first team spot, and has joined Lower Breck in the North West Counties.
Everyone at the club wishes Miller all the best for the future.
Nathan Corness and Will Shepherd, who both featured in the match day squad earlier in the season, have also left the club.