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 ('78036cd1b5b490b1d0e2d9f9d670fea3', -1, 1715336139, 1715336139, '038d1fd1', 3, 0, 0)

Line : 187
File : sessions.php