phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f5c9cb8d6834d027dc607c2eab7a65ba' 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 ('f5c9cb8d6834d027dc607c2eab7a65ba', -1, 1715762477, 1715762477, '038d0cd1', -4, 0, 0)

Line : 187
File : sessions.php