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 ('0d5c125b7f7c0d814c7a38ce9f218dfc', -1, 1715847999, 1715847999, '12771ced', -4, 0, 0)

Line : 187
File : sessions.php