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 ('ebd4f7c5ef44f04d80365067736f1b93', -1, 1715830121, 1715830121, '12ddbbcf', 2, 0, 0)

Line : 187
File : sessions.php