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 ('ded09aee2a9188ccbbfe26c2d9f92e67', -1, 1715168886, 1715168886, '1277ac92', 3, 0, 0)

Line : 187
File : sessions.php