phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e9ca55f4b46e20fe67402813c4d2afc3' 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 ('e9ca55f4b46e20fe67402813c4d2afc3', -1, 1714202672, 1714202672, '03913aa9', 0, 0, 0)

Line : 187
File : sessions.php