phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '494c5a31ee3a71508869c1fd9e2a9a7b' 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 ('494c5a31ee3a71508869c1fd9e2a9a7b', -1, 1767922555, 1767922555, 'd849d829', 18, 0, 0)

Line : 187
File : sessions.php