phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('18f0089f3f2b0d66236e9aa2dd63ccaa', -1, 1752882522, 1752882522, 'd849d813', 9, 0, 0)

Line : 189
File : sessions.php