phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78760d83f92491b1e0113d26e9d7ab24' 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 ('78760d83f92491b1e0113d26e9d7ab24', -1, 1714353291, 1714353291, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php