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 ('4ad241d9c6219f7cd9d5ba45d320681a', -1, 1752259917, 1752259917, 'd849d88d', -2, 0, 0)

Line : 237
File : sessions.php