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 ('7c0ad8d25a958ba3c0f4712c0f1c11ed', -1, 1752311945, 1752311945, 'd849d8d2', -4, 0, 0)

Line : 222
File : sessions.php