phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '539986dbb0ef937301ffa47d4fb9b25f' 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 ('539986dbb0ef937301ffa47d4fb9b25f', -1, 1715487748, 1715487748, '03912e12', -4, 0, 0)

Line : 187
File : sessions.php