phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cdbf2e1e7859af84b3e879c22206b6f4' 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 ('cdbf2e1e7859af84b3e879c22206b6f4', -1, 1715632211, 1715632211, '039155b2', -1, 0, 0)

Line : 187
File : sessions.php