phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f40927ba287eff5ee8f9d833a4ab066' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, is_robot) VALUES ('9f40927ba287eff5ee8f9d833a4ab066', -1, 1744362453, 1744362453, '340ffd48', 0, 0, 0, '0')

Line : 187
File : sessions.php