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 ('954862a8d3d99ef94a9d09dde0df7b20', -1, 1715616517, 1715616517, '0d3a087f', 2, 0, 0)

Line : 187
File : sessions.php