phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5b91ec275b1b74c7683d35f9a78f1306' 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 ('5b91ec275b1b74c7683d35f9a78f1306', -1, 1714325173, 1714325173, '12e12351', -7, 0, 0)

Line : 187
File : sessions.php