phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '963718c6c44b27a4d3e9fa3718f9dfaa' 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 ('963718c6c44b27a4d3e9fa3718f9dfaa', -1, 1715266100, 1715266100, '038d1886', -8, 0, 0)

Line : 187
File : sessions.php