phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f0dec86f43cd844ed0615fbbfd0557b3' 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 ('f0dec86f43cd844ed0615fbbfd0557b3', -1, 1715898766, 1715898766, '03152bc0', 0, 0, 0)

Line : 187
File : sessions.php