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 ('1488d10924e3a95bf4272374d3e956c0', -1, 1715468451, 1715468451, '0387cd92', -4, 0, 0)

Line : 187
File : sessions.php