phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ff12ce1732c03aa941391fa59e9926c5' 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 ('ff12ce1732c03aa941391fa59e9926c5', -1, 1715274965, 1715274965, '038bee4c', -7, 0, 0)

Line : 187
File : sessions.php