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 ('c5de7f381b5a12b2ac1af38252e2ed5e', -1, 1715012451, 1715012451, '12ddf5c4', 4, 0, 0)

Line : 187
File : sessions.php