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 ('3b316c2f70ccf58c272ff8f2916bc51d', -1, 1738770557, 1738770557, '039467d6', 15, 0, 0)

Line : 189
File : sessions.php