phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '98ef699f06e8fd4d6a7489a07b73f252' 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 ('98ef699f06e8fd4d6a7489a07b73f252', -1, 1767091297, 1767091297, 'd849d82e', -4, 0, 0)

Line : 187
File : sessions.php