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 ('748e6c8d0d0156928f1661e8181d2a4c', -1, 1715694646, 1715694646, '1277789f', -2, 0, 0)

Line : 187
File : sessions.php