phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a12cc542f2651624a274b642b7cb745b' 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 ('a12cc542f2651624a274b642b7cb745b', -1, 1715591763, 1715591763, '0389a4f1', -8, 0, 0)

Line : 187
File : sessions.php