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 ('5b2f7a3c9bcf1f1a650f645cc5d2dbc7', -1, 1714345714, 1714345714, '03899d2d', -4, 0, 0)

Line : 187
File : sessions.php