phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3a07f8c0d615cede3134c6dc34469d15' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3a07f8c0d615cede3134c6dc34469d15', -1, 1715886839, 1715886839, '039142f1', -4, 0, 0)

Line : 187
File : sessions.php