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 ('969d93408b5a0673e10e9f4ad2cd3423', -1, 1748512047, 1748512047, '6ca2d8d0', 25, 0, 0)

Line : 187
File : sessions.php