phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78a50ae5feead293eb5b6970574c8bad' 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 ('78a50ae5feead293eb5b6970574c8bad', -1, 1714783402, 1714783402, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php