phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c6cc457ea9f826b0537163cbd66c706e' 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 ('c6cc457ea9f826b0537163cbd66c706e', -1, 1715263698, 1715263698, '0390fee7', 4, 0, 0)

Line : 187
File : sessions.php