phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '278dc8d2f2170e7be409cb9c95c59b46' 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) VALUES ('278dc8d2f2170e7be409cb9c95c59b46', -1, 1714280154, 1714280154, '030fbe90', -9, 0, 0)

Line : 187
File : sessions.php