phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4d2478edc1d845985cdd3fcaa10a2388' 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 ('4d2478edc1d845985cdd3fcaa10a2388', -1, 1715738756, 1715738756, '12de00d5', -4, 0, 0)

Line : 289
File : sessions.php