phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9ca78023c5a22c5025a99e0e7406959c' 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 ('9ca78023c5a22c5025a99e0e7406959c', -1, 1714356182, 1714356182, '038a7ac3', -10, 0, 0)

Line : 187
File : sessions.php