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 ('d04acf8ba3bac20deaa5a2e0b8df99b4', -1, 1715653420, 1715653420, '038ab591', 4, 0, 0)

Line : 187
File : sessions.php