phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '84a31e44fadbb79155c0ebab4955e2a0' 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 ('84a31e44fadbb79155c0ebab4955e2a0', -1, 1713547142, 1713547142, '038d233c', -2, 0, 0)

Line : 187
File : sessions.php