phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '73bfb3f30b4a8cdad4b2f9ba0a8bc978' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('73bfb3f30b4a8cdad4b2f9ba0a8bc978', -1, 1714781286, 1714781286, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php