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 ('5c2303933d9650a1c1fd6ba83c2ebde5', -1, 1715855410, 1715855410, '0d3a3343', -4, 0, 0)

Line : 187
File : sessions.php