phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('de8b5914d4bc0c49737c42dbb5c85eb2', -1, 1715971378, 1715971378, '12ddd8c3', -4, 0, 0)

Line : 187
File : sessions.php