phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1a4fc351c0f7fd8373df57b5995da790' 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, priv_session_id) VALUES ('1a4fc351c0f7fd8373df57b5995da790', -1, 1714327584, 1714327584, 'ac46830c', -4, 0, 0, 'ded5d88bb692ac8b183b8b9e35ddfe30')

Line : 187
File : sessions.php