phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a0d490c9924372df9be45b970c4940bb' 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 ('a0d490c9924372df9be45b970c4940bb', -1, 1715716831, 1715716831, '038b53b2', 5, 0, 0)

Line : 187
File : sessions.php