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 ('4ed0b94a3311b2394b527d57f4452bb1', -1, 1642986746, 1642986746, '6b1555fa', 42, 0, 0)

Line : 187
File : sessions.php