Stevens arrived at the Broadfield Stadium at the back end of last season, scoring five goals from 11 appearances.
The 23 year-old also began the current campaign in good form and was among the top-scorers in the division with 12 goals.
However, the former Crystal Palace youth was left out of the first team line-up for the first two games of Caretaker Manager Francis Vines' reign and leaves the club due to work commitments.
The 23 year-old also began the current campaign in good form and was among the top-scorers in the division with 12 goals.
However, the former Crystal Palace youth was left out of the first team line-up for the first two games of Caretaker Manager Francis Vines' reign and leaves the club due to work commitments.