phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1c987261225ba7e03cb54bcf268e7d40' 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, priv_session_id) VALUES ('1c987261225ba7e03cb54bcf268e7d40', -1, 1714243360, 1714243360, 'ac4682e0', 0, 0, 0, '1b8153684533c289ece1ad5fb285140f')

Line : 187
File : sessions.php