phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b3ff0ac671ff1696c47d5a95cb1b0e0b' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b3ff0ac671ff1696c47d5a95cb1b0e0b', -1, 1714584198, 1714584198, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php