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 ('ffb1a114ef29865905e3d1d9229ca9cb', -1, 1715822143, 1715822143, '12d87c91', 3, 0, 0)

Line : 187
File : sessions.php