phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6dcf2da25c0adc48efdc0e290f0a3863' 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 ('6dcf2da25c0adc48efdc0e290f0a3863', -1, 1750186221, 1750186221, 'd849d906', 11, 0, 0)

Line : 187
File : sessions.php