phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78a66d9613f7dfa8997a4279ee4f53b8' 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 ('78a66d9613f7dfa8997a4279ee4f53b8', -1, 1714949426, 1714949426, '12de756d', -8, 0, 0)

Line : 187
File : sessions.php