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 ('9cb11b3d8f1f34ab9f510c2f82da851c', -1, 1715462894, 1715462894, '030ca1a1', -4, 0, 0)

Line : 187
File : sessions.php