phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5c1b86713e94fa8cef0721d847ea51ad' 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 ('5c1b86713e94fa8cef0721d847ea51ad', -1, 1715906653, 1715906653, '0381f98d', -7, 0, 0)

Line : 187
File : sessions.php