phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0f811fc17e4e69d07cecaaddff8a3886' 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 ('0f811fc17e4e69d07cecaaddff8a3886', -1, 1715774671, 1715774671, '12dd3a8f', -1, 0, 0)

Line : 187
File : sessions.php