phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dfcecde4c2e39a01bb299dc299ea9519' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dfcecde4c2e39a01bb299dc299ea9519', -1, 1714796600, 1714796600, '0d3a524f', 0, 0, 0)

Line : 187
File : sessions.php