phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '87da2978cfdb9c75084ba3bed3d0327d' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('87da2978cfdb9c75084ba3bed3d0327d', -1, 1714406040, 1714406040, '12dd3505', -10, 0, 0)

Line : 187
File : sessions.php