phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '88f9406e7a18368d0749b9168cb88cd5' 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 ('88f9406e7a18368d0749b9168cb88cd5', -1, 1715011315, 1715011315, '03951af6', -4, 0, 0)

Line : 187
File : sessions.php