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 ('3b67ec41e926641f2c10cfcc0e1d7f89', -1, 1755127960, 1755127960, 'd849d865', 1, 0, 0)

Line : 187
File : sessions.php