phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '54c12a6b1e664728a294d6d164655e6d' 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 ('54c12a6b1e664728a294d6d164655e6d', -1, 1714243486, 1714243486, '12ddef94', 44, 0, 0)

Line : 187
File : sessions.php