phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b521014b6df8c239c374ab24a042e963' 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 ('b521014b6df8c239c374ab24a042e963', -1, 1714971887, 1714971887, '038aaec3', -4, 0, 0)

Line : 187
File : sessions.php