phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '28b1a4288c1ee8a462dccff9d12f1c91' 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 ('28b1a4288c1ee8a462dccff9d12f1c91', -1, 1715816164, 1715816164, '0380785f', -4, 0, 0)

Line : 187
File : sessions.php