phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '20c440e6e004eeae28a0ac0760d9cb31' 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 ('20c440e6e004eeae28a0ac0760d9cb31', -1, 1715894229, 1715894229, '0380a857', 15, 0, 0)

Line : 187
File : sessions.php