phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '81fd41c37c0f0c3f399060ad4e3656eb' 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 ('81fd41c37c0f0c3f399060ad4e3656eb', -1, 1715821731, 1715821731, '12756148', -8, 0, 0)

Line : 187
File : sessions.php