phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '645086b4bdc5384f8ceb3d89fee0550d' 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 ('645086b4bdc5384f8ceb3d89fee0550d', -1, 1715354392, 1715354392, '038666b6', -4, 0, 0)

Line : 187
File : sessions.php