phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78ae756560ff7697efa40a17599b29a7' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('78ae756560ff7697efa40a17599b29a7', -1, 1715895936, 1715895936, '038994f3', 0, 0, 0)

Line : 187
File : sessions.php