phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8b41377d5a5f2b0beb8d66ce17841302' 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) VALUES ('8b41377d5a5f2b0beb8d66ce17841302', -1, 1765838712, 1765838712, 'd849d898', -9, 0, 0)

Line : 187
File : sessions.php