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 ('c15f2f25f3c3492ac20a8e2c859a2a19', -1, 1715441244, 1715441244, '0d3ad812', 4, 0, 0)

Line : 187
File : sessions.php