phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f88ca18e65f327fa4ceb4feab31bb290' 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 ('f88ca18e65f327fa4ceb4feab31bb290', -1, 1715641255, 1715641255, '03911bd3', 13, 0, 0)

Line : 187
File : sessions.php