phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b12c706123796bd91bf4048f5bfb0a01' 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 ('b12c706123796bd91bf4048f5bfb0a01', -1, 1715289250, 1715289250, '03173ffc', -4, 0, 0)

Line : 222
File : sessions.php