phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : -1 ERROR: duplicate key value violates unique constraint "phpbb_session_pkey" DETAIL: Key (session_id)=(5c7a5c643769e734db016f52f4235d6f) already exists.

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('5c7a5c643769e734db016f52f4235d6f', -1, 1714273386, 1714273386, '038fa8ac', 253, 0, 0)

Line : 187
File : sessions.php