phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9181a8c01765288f4f144116387f0b54' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9181a8c01765288f4f144116387f0b54', -1, 1714351276, 1714351276, '12759e2f', 15, 0, 0)

Line : 187
File : sessions.php