phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '243887dc9f8a7de350929e3b4fc3a7a9' 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 ('243887dc9f8a7de350929e3b4fc3a7a9', -1, 1714292902, 1714292902, '12df728e', -10, 0, 0)

Line : 187
File : sessions.php