phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7c9db3f92d07af775883f4696b2598f1' 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) VALUES ('7c9db3f92d07af775883f4696b2598f1', -1, 1732365108, 1732365108, '0d3acfc4', 1, 0)

Line : 158
File : /var/www/rcvwclub/phpBB2/includes/sessions.php