phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9ef81776a522ea6eaae649a6c7640ae6' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9ef81776a522ea6eaae649a6c7640ae6', -1, 1715166547, 1715166547, '12bfb5e7', 0, 0, 0)

Line : 187
File : sessions.php