phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '817cafce7ff1bc658f128bbb8091aa5c' 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 ('817cafce7ff1bc658f128bbb8091aa5c', -1, 1715867962, 1715867962, '03946818', -8, 0, 0)

Line : 187
File : sessions.php