phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a8e4fe4c22303457bd4c4f430745da9b' 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 ('a8e4fe4c22303457bd4c4f430745da9b', -1, 1714105020, 1714105020, '12dfc43b', 2, 0, 0)

Line : 187
File : sessions.php