phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78114c0b53835291e50e88a6e6edb451' 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 ('78114c0b53835291e50e88a6e6edb451', -1, 1736522321, 1736522321, '12dd6114', 7, 0, 0)

Line : 187
File : sessions.php