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 ('cdf58a7f0fd8924900c51397e2a8cd73', -1, 1715781897, 1715781897, '12e2b4a1', 3, 0, 0)

Line : 187
File : sessions.php