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 ('4fb3c76ee105e7a8f2a38f60d21bc91d', -1, 1715666607, 1715666607, '038d1ae6', 4, 0, 0)

Line : 187
File : sessions.php