phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dcf1b8b041e91dd8037bf3c9ebf24d7c' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dcf1b8b041e91dd8037bf3c9ebf24d7c', -1, 1714235698, 1714235698, '038cc62b', 11, 0, 0)

Line : 187
File : sessions.php