phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '79e1c9016dff92934fcb1bae1f461df7' 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 ('79e1c9016dff92934fcb1bae1f461df7', -1, 1752053515, 1752053515, 'd849d84b', 9, 0, 0)

Line : 187
File : sessions.php