phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2ca28d4651874493ebc9b4db3f9b84bf' for key 'sgf_sessions.PRIMARY'

INSERT INTO sgf_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('2ca28d4651874493ebc9b4db3f9b84bf', -1, 1718488104, 1718488104, '12beb0f3', -4, 0, 0)

Line : 186
File : sessions.php