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 ('51d7db0524f835ef9b961a05a1f6ca6c', -1, 1715089270, 1715089270, '0d3af4d8', 11, 0, 0)

Line : 187
File : sessions.php