phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '546c6dd51d6f6ff7d836acfac44cc70c' 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 ('546c6dd51d6f6ff7d836acfac44cc70c', -1, 1715896923, 1715896923, '038552f4', -4, 0, 0)

Line : 187
File : sessions.php