phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9ef31af4a66f32926e85d3c36ea88a5b' 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 ('9ef31af4a66f32926e85d3c36ea88a5b', -1, 1715019610, 1715019610, '12e3be5d', -1, 0, 0)

Line : 187
File : sessions.php