phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9aafbb7ce6705cc4d3799d475b35e560' 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 ('9aafbb7ce6705cc4d3799d475b35e560', -1, 1722048563, 1722048563, '038a44a1', 0, 0, 0)

Line : 187
File : sessions.php