phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9755cc80f0d355a4a81c4a6e88487cca' 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 ('9755cc80f0d355a4a81c4a6e88487cca', -1, 1715762544, 1715762544, '03116dc2', 14, 0, 0)

Line : 187
File : sessions.php