phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '11abdfbec795c700f23c8202164a8d6f' 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 ('11abdfbec795c700f23c8202164a8d6f', -1, 1715642001, 1715642001, '0390952d', 20, 0, 0)

Line : 187
File : sessions.php