phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8f838f9410f996db9b708baf78b40907' 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 ('8f838f9410f996db9b708baf78b40907', -1, 1714871081, 1714871081, '039342b2', -8, 0, 0)

Line : 187
File : sessions.php