phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8c7655cb478e8affb77304a1c28755a5' 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 ('8c7655cb478e8affb77304a1c28755a5', -1, 1714257139, 1714257139, '0d3af71f', -4, 0, 0)

Line : 187
File : sessions.php