phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6dbfca056677873098e09e7069f1adfd' 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 ('6dbfca056677873098e09e7069f1adfd', -1, 1714245074, 1714245074, '0d3b3d77', 30, 0, 0)

Line : 187
File : sessions.php