phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cdcf35eeb0e314c2aba68acf81883aa1' 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 ('cdcf35eeb0e314c2aba68acf81883aa1', -1, 1715751167, 1715751167, '03835e05', 0, 0, 0)

Line : 187
File : sessions.php