phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5648865e59861abcc0452c9cf4b4c882' 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) VALUES ('5648865e59861abcc0452c9cf4b4c882', -1, 1715890718, 1715890718, '127415e5', -1, 0, 0)

Line : 187
File : sessions.php