phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '091364b109d073b87daa12c3ac5e3fce' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('091364b109d073b87daa12c3ac5e3fce', -1, 1766140368, 1766140368, 'd849d8a2', 1, 0, 0)

Line : 187
File : sessions.php