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 ('c1bf0266b8b1049a290d3fd5a6e885ed', -1, 1715972841, 1715972841, '1276d3c1', 14, 0, 0)

Line : 187
File : sessions.php