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 ('9db9fd4004513d0282f5b1445a0e2962', -1, 1714046802, 1714046802, '12dfab0c', -4, 0, 0)

Line : 187
File : sessions.php