phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd4a527ea9207cbff6690f1fc9e3506a1' 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 ('d4a527ea9207cbff6690f1fc9e3506a1', -1, 1715846640, 1715846640, '12e15fd8', -4, 0, 0)

Line : 187
File : sessions.php