phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9b387a5ea6dc5f1a9652d7c5054a11e2' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9b387a5ea6dc5f1a9652d7c5054a11e2', -1, 1714250998, 1714250998, '0380cb8f', -4, 0, 0)

Line : 187
File : sessions.php