phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8e51fa734c6888305c64023b0ec79b87' 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 ('8e51fa734c6888305c64023b0ec79b87', -1, 1715905989, 1715905989, '0389b542', -4, 0, 0)

Line : 187
File : sessions.php