phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ef9c553403a88a7d25c924a240e4008e' 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 ('ef9c553403a88a7d25c924a240e4008e', -1, 1714612306, 1714612306, '12dadae6', -8, 0, 0)

Line : 187
File : sessions.php