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 ('740cdbbcdb04a9d46c58c746addbf4ed', -1, 1715760746, 1715760746, '0316d933', -1, 0, 0)

Line : 187
File : sessions.php