phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd7cba000f0c1f8edbd8a275457c73111' 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 ('d7cba000f0c1f8edbd8a275457c73111', -1, 1757871603, 1757871603, 'd849d822', -4, 0, 0)

Line : 187
File : sessions.php