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 ('8d7cd95825a1b00217b8e7d4db457fe2', -1, 1715551620, 1715551620, '12bf3b54', -4, 0, 0)

Line : 187
File : sessions.php