phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '50a789d8ba364cd68f6d8a1195f4356c' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('50a789d8ba364cd68f6d8a1195f4356c', -1, 1714705723, 1714705723, '03114f3c', 4, 0, 0)

Line : 187
File : sessions.php