phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd91a6eaf5b3116bef37e35a5a1500ad5' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d91a6eaf5b3116bef37e35a5a1500ad5', -1, 1715898329, 1715898329, '12de5695', -1, 0, 0)

Line : 187
File : sessions.php