phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c854844b31817331c7123f1e7338345d' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c854844b31817331c7123f1e7338345d', -1, 1715441165, 1715441165, '0389a4f1', -8, 0, 0)

Line : 187
File : sessions.php