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 ('df0bbfd847207c1a3c1b1613d9dafcd3', -1, 1715588522, 1715588522, '03858ec1', 4, 0, 0)

Line : 187
File : sessions.php