phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '20a2ddf8955f2ef55b0b28faa810cd9f' 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 ('20a2ddf8955f2ef55b0b28faa810cd9f', -1, 1715778997, 1715778997, '03814580', 0, 0, 0)

Line : 187
File : sessions.php