phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '99aa96b94d7a0b947b31e3e34e27d717' 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 ('99aa96b94d7a0b947b31e3e34e27d717', -1, 1756023977, 1756023977, 'd849d87c', -4, 0, 0)

Line : 215
File : sessions.php