phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8f3d464a86b23fd52ec1e9c5dd5dd74b' 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 ('8f3d464a86b23fd52ec1e9c5dd5dd74b', -1, 1714355302, 1714355302, '039061bd', -9, 0, 0)

Line : 187
File : sessions.php