phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '91f24523cbb17081b2a70ff554ad0987' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('91f24523cbb17081b2a70ff554ad0987', -1, 1715744834, 1715744834, '0395f2fd', -4, 0, 0)

Line : 187
File : sessions.php