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 ('b1a38093c17f0c4bf3ec40bb803e2ffa', -1, 1711654291, 1711654291, '34cd9f30', -4, 0, 0)

Line : 172
File : sessions.php