phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ae95baa5ac5f355ac8f6adca2db8f165' 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 ('ae95baa5ac5f355ac8f6adca2db8f165', -1, 1769292935, 1769292935, 'd849d814', -4, 0, 0)

Line : 187
File : sessions.php