phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e0086fc2e7a68dcd687a59d44da9ef29' 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 ('e0086fc2e7a68dcd687a59d44da9ef29', -1, 1769920522, 1769920522, 'd849d822', -4, 0, 0)

Line : 187
File : sessions.php