phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '50a9c3d0bca22685cc855c164773d1b4' 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 ('50a9c3d0bca22685cc855c164773d1b4', -1, 1714216203, 1714216203, '1276019e', 10, 0, 0)

Line : 187
File : sessions.php