phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '55be6401d5fe38bd2d98ba041cfa7c31' 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 ('55be6401d5fe38bd2d98ba041cfa7c31', -1, 1752235705, 1752235705, 'd849d881', 21, 0, 0)

Line : 187
File : sessions.php