phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aca36a725105fb801036aec0e72be2cb' 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 ('aca36a725105fb801036aec0e72be2cb', -1, 1714188984, 1714188984, '12d82074', -4, 0, 0)

Line : 187
File : sessions.php