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 ('3434e31b88858ac9a404b7ccdfa35bb5', -1, 1711654911, 1711654911, '2cd54b4e', -4, 0, 0)

Line : 187
File : sessions.php