phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9315bfa79b7fc18f7b2262f231e2e256' 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 ('9315bfa79b7fc18f7b2262f231e2e256', -1, 1722045401, 1722045401, '030f1d49', -7, 0, 0)

Line : 187
File : sessions.php