phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6cb891251653915f70659de7e023bc67' 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 ('6cb891251653915f70659de7e023bc67', -1, 1715679831, 1715679831, '12d90caf', -4, 0, 0)

Line : 187
File : sessions.php