What began as a touchline argument quickly erupted into a full-scale confrontation involving almost every player on the pitch, including both goalkeepers who sprinted to the halfway line to join the melee.
Security staff and officials were forced to intervene to separate the groups as tempers flared in front of a stunned crowd.
Referee Rueben Ricardo halted play for more than four minutes before restoring order, issuing four yellow cards to players and members of the coaching staff.
The Football Association is expected to request formal explanations from both clubs, with potential sanctions likely once the referee's report is reviewed.